{"product_id":"puzzle-3d-bois-boite-secrete-ronde-couvercle-diaphragme-iris","title":"3D wooden puzzle round secret box, diaphragm lid - IRIS","description":"\u003cstyle\u003e\n.aa{font-family:Georgia,'Times New Roman',serif;color:#1A1A1A;line-height:1.7;font-size:15px;max-width:760px;margin:0 auto}\n.aa p{margin:0 0 1rem}\n.aa a{color:#185FA5;text-decoration:underline}\n.aa .aa-title{display:inline-block;border-bottom:2px solid #FAC775;padding-bottom:4px;font-size:16px;font-weight:600;margin:1.75rem 0 .5rem;letter-spacing:.3px;color:#1A1A1A}\n.aa .aa-badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:3px 10px;border-radius:20px;margin:0 4px 4px 0;vertical-align:middle;font-family:Georgia,serif}\n.aa .aa-badge-or{background:#FAC775;color:#1A1A1A}\n.aa .aa-badge-brun{background:#5C3A1E;color:#FFF9E8}\n.aa .aa-badge-noir{background:#1A1A1A;color:#FAC775}\n.aa .aa-badge-bleu{background:#185FA5;color:#fff}\n.aa 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summary::after{content:\"\\2212\"}\n.aa .aa-a{font-size:13px;color:#3a3a3a;margin-top:.5rem}\n.aa .aa-a p{margin:0 0 .5rem}\n@media(max-width:600px){.aa .aa-vars,.aa .aa-ben{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"aa\"\u003e\n\n\n\u003cp\u003e\u003cspan class=\"aa-badge aa-badge-brun\"\u003eLaser-cut wood\u003c\/span\u003e \u003cspan class=\"aa-badge aa-noir\"\u003eDiaphragm lid\u003c\/span\u003e Round as a lens, delicate as a stained-glass window, IRIS is a \u003cstrong\u003ewooden secret box\u003c\/strong\u003e that intrigues even before it is opened. This \u003cstrong\u003e3D puzzle\u003c\/strong\u003e, when assembled, forms a \u003cstrong\u003ecylindrical box 10 cm in diameter and 6 cm high\u003c\/strong\u003e, topped with a \u003cstrong\u003ediaphragm lid\u003c\/strong\u003e: slats arranged in a spiral, like those of a camera lens, form a rosette in the center before sliding apart to reveal the inside. Around it, a \u003cstrong\u003ering engraved with letters and symbols\u003c\/strong\u003e seems to control the opening, much like a circular cryptex. Its vertical-slat walls are engraved with scrolls. All pieces are cut from \u003cstrong\u003elaser-cut light plywood\u003c\/strong\u003e and are assembled via \u003cstrong\u003einterlocking joints\u003c\/strong\u003e. The manufacturer recommends it for \u003cstrong\u003eadults and teenagers aged 14 and up\u003c\/strong\u003e. Smaller and more graphic than the chests in the same series, IRIS fits perfectly on a bedside table, an entry console, or a desk, where it can hold a ring, cufflinks, or a few rolled-up banknotes. It is the perfect object for those who love geometric shapes, rotating mechanisms, and puzzles that are solved with a touch, never by force.\u003c\/p\u003e\n\n\u003ch3 class=\"aa-title\"\u003eThe model offered\u003c\/h3\u003e\n\n\u003cdiv class=\"aa-vars\"\u003e\n\n  \u003cdiv class=\"aa-var\"\u003e\n\n\u003cdiv class=\"aa-var-v light\" style=\"background:linear-gradient(135deg,#C8A06A 0%,#D4B07A 50%,#C0904A 100%)\"\u003eIRIS\u003c\/div\u003e\n\n\u003cdiv class=\"aa-var-i\"\u003e\n\n\u003cspan class=\"aa-var-n\"\u003eIRIS round secret box\u003c\/span\u003e\u003cspan class=\"aa-var-d\"\u003eUnique reference: cylindrical box Ø 10 × 6 cm, diaphragm lid, engraved ring\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n  \u003cdiv class=\"aa-var\"\u003e\n\n\u003cdiv class=\"aa-var-v dark\" style=\"background:#1A1A1A\"\u003eENGRAVED RING\u003c\/div\u003e\n\n\u003cdiv class=\"aa-var-i\"\u003e\n\n\u003cspan class=\"aa-var-n\"\u003eLetters and symbols in a crown\u003c\/span\u003e\u003cspan class=\"aa-var-d\"\u003eLaser-engraved pattern around the lid\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-mat\"\u003e\n\n\u003ch3\u003eThe iris diaphragm: an optician's idea\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eiris diaphragm\u003c\/strong\u003e is a device consisting of thin blades that all pivot together around the same circle. By turning a ring, each blade is slid toward the center or outward: the opening narrows or widens while remaining roughly round. Camera lens manufacturers adopted it in the late 19th century to regulate light; it is still used to adjust the aperture on many cameras today. Its charm lies in this spiral, almost organic movement that evokes the pupil of an eye, which gave it its name.\u003c\/p\u003e\n\n\u003cp\u003eOn IRIS, the lid adopts this wooden architecture. A detail photo confirms it: the blades do indeed move apart to \u003cstrong\u003eopen the diaphragm\u003c\/strong\u003e, like those of a camera lens. However, the exact role of the ring engraved with symbols is not described by the supplier: we therefore do not present it as a code. What the photos show is a perfectly regular \u003cstrong\u003erosette of blades\u003c\/strong\u003e and a \u003cstrong\u003ecrown engraved\u003c\/strong\u003e with letters and signs, two elements that make the box an object to be observed as much as handled. Laser cutting is precisely what allows for these thin blades and sharp engravings.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003ch3 class=\"aa-title\"\u003eWhat makes IRIS so unique\u003c\/h3\u003e\n\n\u003cdiv class=\"aa-ben\"\u003e\n\n  \u003cdiv class=\"aa-b\"\u003e\n\n\u003cspan class=\"ic\"\u003e✦\u003c\/span\u003e\u003cdiv\u003e\n\n\u003cspan class=\"tt\"\u003eHypnotic geometry\u003c\/span\u003e\u003cspan class=\"ds\"\u003eThe rosette of blades opens in a spiral like a camera lens, catching the eye and casting lovely shadows under a lamp.\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n  \u003cdiv class=\"aa-b\"\u003e\n\n\u003cspan class=\"ic\"\u003e◆\u003c\/span\u003e\u003cdiv\u003e\n\n\u003cspan class=\"tt\"\u003eA round and discreet format\u003c\/span\u003e\u003cspan class=\"ds\"\u003e10 cm in diameter, 6 cm high: its cylindrical shape fits where a square chest would seem bulky.\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n  \u003cdiv class=\"aa-b\"\u003e\n\n\u003cspan class=\"ic\"\u003e➤\u003c\/span\u003e\u003cdiv\u003e\n\n\u003cspan class=\"tt\"\u003eA crown of riddles\u003c\/span\u003e\u003cspan class=\"ds\"\u003eThe ring engraved with letters and symbols gives the box the look of a cryptex, perfect for play.\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n  \u003cdiv class=\"aa-b\"\u003e\n\n\u003cspan class=\"ic\"\u003e✦\u003c\/span\u003e\u003cdiv\u003e\n\n\u003cspan class=\"tt\"\u003eAssembly without heavy tools\u003c\/span\u003e\u003cspan class=\"ds\"\u003eThe laser-cut pieces interlock; no glue is visible in the photos of the assembled model.\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n  \u003cdiv class=\"aa-b\"\u003e\n\n\u003cspan class=\"ic\"\u003e◆\u003c\/span\u003e\u003cdiv\u003e\n\n\u003cspan class=\"tt\"\u003eAn elegant little hiding spot\u003c\/span\u003e\u003cspan class=\"ds\"\u003eJewelry, wedding rings, spare keys, or a folded note find a home here unlike any other.\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n  \u003cdiv class=\"aa-b\"\u003e\n\n\u003cspan class=\"ic\"\u003e➤\u003c\/span\u003e\u003cdiv\u003e\n\n\u003cspan class=\"tt\"\u003eRaw wood, without artifice\u003c\/span\u003e\u003cspan class=\"ds\"\u003eVertical-slat walls engraved with scrolls, edges ambered by the cutting process: a natural and warm finish.\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-des brun\"\u003e\n\n\u003cp class=\"t\"\u003eThe circle, the spiral, and the secret\u003c\/p\u003e\n\n\u003cdiv class=\"x\"\u003e\n\n\u003cp\u003eRound objects have always had something precious about them: apothecary pill boxes, snuffboxes, powder compacts, lockets. \u003cstrong\u003eIRIS\u003c\/strong\u003e follows in this intimate tradition—containers kept close at hand that one opens with a ritual gesture.\u003c\/p\u003e\n\n\u003cp\u003eHere, the gesture is paired with mystery. The eye follows the blades turning toward the center, seeks the meaning of the engraved ring, and hesitates between letters and symbols. You don't immediately know how the box is meant to be opened, until the blades slide apart in a spiral: this is precisely what makes it \u003cstrong\u003eendearing\u003c\/strong\u003e. Once assembled, it becomes a little wooden rebus sitting on a piece of furniture, an object that poses a question to anyone who picks it up.\u003c\/p\u003e\n\n\u003cp\u003eThere is also the beauty of the assembly itself. Placing the blades one by one, watching the spiral gradually emerge, then closing the crown around it: it is a miniature watchmaker's task, slow and soothing. When the last piece finds its place, the box no longer resembles a sheet of plywood but a \u003cstrong\u003esmall workshop object\u003c\/strong\u003e, precise and lively, that you truly want to keep.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-steps\"\u003e\n\n\u003ch4\u003eAssembling IRIS step by step\u003c\/h4\u003e\n\n  \u003cdiv class=\"aa-step\"\u003e\n\n\u003cspan class=\"aa-step-n\"\u003e1\u003c\/span\u003e\u003cdiv class=\"aa-step-c\"\u003e\n\n\u003cstrong\u003eIdentify the blades.\u003c\/strong\u003e Open the instructions, then identify the lid blades and set them aside: they are thin, numerous, and look similar. A small bowl prevents them from getting lost.\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n  \u003cdiv class=\"aa-step\"\u003e\n\n\u003cspan class=\"aa-step-n\"\u003e2\u003c\/span\u003e\u003cdiv class=\"aa-step-c\"\u003e\n\n\u003cstrong\u003eAssemble the cylindrical body.\u003c\/strong\u003e Assemble the bottom and the wall of the box. Bend the wood without rushing: the pieces intended to form a circle must fit the shape without cracking.\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n  \u003cdiv class=\"aa-step\"\u003e\n\n\u003cspan class=\"aa-step-n\"\u003e3\u003c\/span\u003e\u003cdiv class=\"aa-step-c\"\u003e\n\n\u003cstrong\u003eInstall the spiral lid.\u003c\/strong\u003e Place the blades one by one on their crown, following their correct order. Verify at each step that the assembly pivots smoothly before continuing.\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n  \u003cdiv class=\"aa-step\"\u003e\n\n\u003cspan class=\"aa-step-n\"\u003e4\u003c\/span\u003e\u003cdiv class=\"aa-step-c\"\u003e\n\n\u003cstrong\u003eAttach the ring and test.\u003c\/strong\u003e Secure the engraved ring, then gently manipulate the lid and crown to see the blades open. Never force it: if it sticks, go back to the previous step.\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003ch3 class=\"aa-title\"\u003eIRIS or a chest from the same series?\u003c\/h3\u003e\n\n\u003cdiv class=\"aa-cmp\"\u003e\u003ctable\u003e\n\n\u003cthead\u003e\u003ctr\u003e\n\n\u003cth\u003eCriteria\u003c\/th\u003e\n\n\u003cth\u003eIRIS secret box\u003c\/th\u003e\n\n\u003cth\u003eCombination safe (same series)\u003c\/th\u003e\n\n\u003cth\u003eTreasure chest (same series)\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eShape\u003c\/td\u003e\n\n\u003ctd\u003eLow cylinder, round lid\u003c\/td\u003e\n\n\u003ctd\u003eCube with front door\u003c\/td\u003e\n\n\u003ctd\u003eChest on curved feet\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"hl\"\u003e\n\n\u003ctd\u003eSignature element\u003c\/td\u003e\n\n\u003ctd\u003eDiaphragm-style slat lid\u003c\/td\u003e\n\n\u003ctd\u003eThree numbered dials and central knob\u003c\/td\u003e\n\n\u003ctd\u003eCarved openwork lid, decorative lock\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRiddle\u003c\/td\u003e\n\n\u003ctd\u003eOpening diaphragm; symbol ring (code role not confirmed)\u003c\/td\u003e\n\n\u003ctd\u003eThree-dial code, then central knob\u003c\/td\u003e\n\n\u003ctd\u003eLid, drawer, and pivoting side compartments\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"hl\"\u003e\n\n\u003ctd\u003eVisual footprint\u003c\/td\u003e\n\n\u003ctd\u003eThe most discreet in the series\u003c\/td\u003e\n\n\u003ctd\u003eCompact but solid\u003c\/td\u003e\n\n\u003ctd\u003eThe most decorative\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eIdeal use\u003c\/td\u003e\n\n\u003ctd\u003eJewelry, ring, small souvenir\u003c\/td\u003e\n\n\u003ctd\u003eKey, USB drive, banknotes\u003c\/td\u003e\n\n\u003ctd\u003eJewelry, small treasures, letters\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"hl\"\u003e\n\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\n\u003ctd\u003eØ 10 × 6 cm\u003c\/td\u003e\n\n\u003ctd\u003e12 × 12 × 12 cm\u003c\/td\u003e\n\n\u003ctd\u003e15.4 × 11 × 8.7 cm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003cp\u003eAll these secret model kits can be found in our selection of \u003ca href=\"\/collections\/casse-tetes-et-bureau\"\u003epuzzles and office objects\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv class=\"aa-info\"\u003e\u003cp\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e supplier photos indicate a \u003cstrong\u003ediameter of 10 cm and 6 cm in height\u003c\/strong\u003e, and a detail photo shows the \u003cstrong\u003ediaphragm open\u003c\/strong\u003e. An instruction manual accompanies the assembly; the number of pieces and assembly time are not specified. The exact role of the engraved ring is not described: it could be a code or a decoration; we present it as it appears in the photos, without speculation.\u003c\/p\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"aa-tip\"\u003e\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e curved plywood pieces are easier to shape if handled in a room with moderate temperature, never cold or too dry. Once the box is assembled, a grazing light placed beside it beautifully reveals the pattern of the blades and the ring's engraving.\u003c\/p\u003e\u003c\/div\u003e\n\n\u003ch3 class=\"aa-title\"\u003eTechnical specifications\u003c\/h3\u003e\n\n\u003cdiv class=\"aa-sp\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eModel\u003c\/td\u003e\n\n\u003ctd\u003eIRIS round secret box\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eType\u003c\/td\u003e\n\n\u003ctd\u003e3D wooden assembly puzzle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eShape\u003c\/td\u003e\n\n\u003ctd\u003eCylindrical box, vertical-slat walls engraved with scrolls\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eLid\u003c\/td\u003e\n\n\u003ctd\u003eDiaphragm with opening blades\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDecor\u003c\/td\u003e\n\n\u003ctd\u003eRing engraved with letters and symbols\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\n\u003ctd\u003eLight plywood\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eProcess\u003c\/td\u003e\n\n\u003ctd\u003eLaser cutting and engraving\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAssembly\u003c\/td\u003e\n\n\u003ctd\u003eInterlocking, with manual (no glue visible on the assembled model)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRecommended age\u003c\/td\u003e\n\n\u003ctd\u003e14 and up (manufacturer's indication)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\n\u003ctd\u003eCE marking (manufacturer's indication)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDimensions (assembled)\u003c\/td\u003e\n\n\u003ctd\u003eØ 10 cm × 6 cm high\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNumber of pieces \/ assembly time\u003c\/td\u003e\n\n\u003ctd\u003eNot provided\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"aa-warn\"\u003e\n\n \u003cp\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e the \u003cstrong\u003eblades\u003c\/strong\u003e and small parts in this kit present a choking hazard: not suitable for children under 3 years old; the manufacturer's recommended age is \u003cstrong\u003e14 and up\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKeep away from fire\u003c\/strong\u003e and heat sources: the plywood is flammable. Do not force the lid or the ring, as the thin elements may break.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-gift\"\u003e\n\n\u003ch3\u003eA case to give… with something inside\u003c\/h3\u003e\n\n\u003cp\u003eIRIS is a beautiful idea for Valentine's Day, a birthday, or a slightly theatrical proposal: slip a ring, a card, or a concert ticket inside, and let curiosity do the rest. It also appeals to photography enthusiasts, who will appreciate the diaphragm reference.\u003c\/p\u003e\n\n\u003cp\u003eTo create a collection, browse our \u003ca href=\"\/collections\/decoration\"\u003edecoration\u003c\/a\u003e and \u003ca href=\"\/collections\/objets-scientifiques\"\u003escientific objects from the Labo\u003c\/a\u003e, which share the same taste for elegant mechanisms.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003ch3 class=\"aa-title\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"aa-faq\"\u003e\n\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eHow does the IRIS box open?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003e\u003cp\u003eVia its \u003cstrong\u003ediaphragm lid\u003c\/strong\u003e: a detail photo shows the blades pulled apart, revealing a round opening in the center, exactly like a camera lens. Surrounding it is a \u003cstrong\u003ering engraved with letters and symbols\u003c\/strong\u003e framing the rosette. The supplier does not specify if this ring acts as a combination lock; therefore, we cannot promise it. What is certain is that the object is operated \u003cstrong\u003eby rotation\u003c\/strong\u003e and should never be forced. Once the box is assembled, take the time to gently explore the possible movements: discovery is part of the pleasure.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eWhat is the size of the box?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003e\u003cp\u003eAccording to supplier photos, IRIS measures approximately \u003cstrong\u003e10 cm in diameter and 6 cm high\u003c\/strong\u003e once assembled. Internal capacity is not specified: wall thickness and the lid mechanism reduce the usable space. This is clearly a \u003cstrong\u003esmall box\u003c\/strong\u003e to keep close at hand, designed for tiny objects: jewelry, wedding rings, cufflinks, a small key, a rolled-up note, or a folded message. If you have a specific object in mind, be cautious. IRIS is primarily a decorative and playful model, not a large storage unit.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eIs assembly difficult?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003e\u003cp\u003eIRIS is a model intended for ages \u003cstrong\u003e14 and up\u003c\/strong\u003e. Its difficulty lies mainly in the \u003cstrong\u003eslat lid\u003c\/strong\u003e: these pieces are thin, numerous, and must be placed in the correct order for the rosette to form properly. The cylindrical body also requires a bit of delicacy, as the wood must accommodate a curve. With a methodical approach, a bowl for the small pieces, and a well-lit workspace, the assembly remains accessible to a patient beginner. An instruction manual guides the process; the number of pieces and time required are not specified by the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eDo the letters on the ring have meaning?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003e\u003cp\u003eThe ring features a \u003cstrong\u003ecrown of laser-engraved letters and symbols\u003c\/strong\u003e. The supplier does not provide their meaning, and we do not wish to assign a significance that isn't intended. Visually, this crown evokes \u003cstrong\u003ecryptexes\u003c\/strong\u003e and ancient encryption disks, which reinforces the puzzle spirit of the box. Nothing prevents you from making a game of it: choose a sequence of symbols as an imaginary password, invent a riddle for the person you are gifting it to, or simply appreciate the regularity of the engraving framing the blade rosette.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eIs glue required?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003e\u003cp\u003eThe pieces are designed for \u003cstrong\u003einterlocking assembly\u003c\/strong\u003e, and the photos of the finished model show \u003cstrong\u003eno glue\u003c\/strong\u003e. For IRIS, this is especially important since the lid contains \u003cstrong\u003emoving parts\u003c\/strong\u003e: a drop of glue on a blade or the crown would seize the entire movement. If a fixed joint on the cylindrical body feels too loose, a tiny dot of wood glue might be considered, provided it is kept away from moving parts. When in doubt, refrain: a well-seated interlock generally holds very well.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eCan it be stained or varnished?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003e\u003cp\u003eYes, the \u003cstrong\u003eraw plywood\u003c\/strong\u003e can be easily stained, oiled, or waxed. For a slat box, however, we recommend \u003cstrong\u003etreating the pieces before assembly\u003c\/strong\u003e, with a very thin layer, and letting them dry completely: a thick finish increases friction between the blades and may jam the lid. A dark stain will make the rosette stand out against a lighter background if you only stain the body; conversely, a colorless wax will preserve the natural appearance while protecting the wood from fingerprints. Always test your product on a scrap piece first.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eIs IRIS suitable as a wedding proposal case?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003e\u003cp\u003eIt is a lovely idea. Its \u003cstrong\u003eround shape\u003c\/strong\u003e, its \u003cstrong\u003eblade rosette\u003c\/strong\u003e, and its engraved ring make it an original case, far more memorable than a classic ring box. Just check, once the box is assembled, that the ring fits comfortably, as the box is only 6 cm high by 10 cm in diameter, and the exact interior space is not specified. Remember to \u003cstrong\u003etest the opening\u003c\/strong\u003e several times in advance: on the big day, the movement should be fluid and without hesitation. And if you prefer a surprise effect, you can hand over the closed box and let the other person figure out how to open it.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Comment s'ouvre la boîte IRIS ?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Par son couvercle à diaphragme : une photo de détail montre les lamelles écartées, qui dégagent une ouverture ronde au centre comme un objectif photographique. L'anneau gravé de lettres et de symboles encadre la rosace, mais le fournisseur ne précise pas s'il sert de code. L'objet se manipule par rotation, doucement et sans jamais forcer.\"}}, {\"@type\": \"Question\", \"name\": \"Quelle est la taille de la boîte ?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"D'après les photos fournisseur, IRIS mesure environ 10 cm de diamètre pour 6 cm de haut une fois montée. La contenance intérieure n'est pas précisée, les parois et le couvercle réduisant l'espace utile. C'est une petite boîte à garder près de soi, pour un bijou, une alliance, des boutons de manchette ou un mot plié.\"}}, {\"@type\": \"Question\", \"name\": \"Le montage est-il difficile ?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"IRIS est conseillée dès 14 ans. La difficulté tient surtout au couvercle à lamelles, fines et nombreuses, à poser dans le bon ordre, et au corps cylindrique dont le bois doit épouser une courbe. Avec méthode, une coupelle pour les petites pièces et une bonne lumière, le montage reste accessible à un débutant patient.\"}}, {\"@type\": \"Question\", \"name\": \"Les lettres de l'anneau ont-elles une signification ?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"L'anneau porte une couronne de lettres et de symboles gravés au laser, dont le fournisseur ne donne pas la signification. Visuellement, elle évoque les cryptex et les disques de chiffrement anciens. Vous pouvez en faire un jeu, par exemple en inventant une énigme pour la personne à qui vous l'offrez, ou simplement apprécier la régularité de la gravure.\"}}, {\"@type\": \"Question\", \"name\": \"Faut-il de la colle ?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Les pièces sont prévues pour un assemblage par emboîtement, sans colle visible sur le modèle monté. Sur IRIS, le couvercle comporte des éléments mobiles : une goutte de colle sur une lamelle figerait tout le mouvement. Un minuscule point de colle sur une jonction fixe du corps reste envisageable, loin des pièces qui tournent.\"}}, {\"@type\": \"Question\", \"name\": \"Peut-on la teinter ou la vernir ?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Oui, le contreplaqué brut se teinte, s'huile ou se cire. Traitez les pièces avant assemblage, en couche très fine, et laissez sécher complètement : une finition épaisse augmente le frottement entre les lamelles. Teinter seulement le corps fait ressortir la rosace ; une cire incolore garde l'aspect naturel. Testez toujours sur une chute.\"}}, {\"@type\": \"Question\", \"name\": \"IRIS convient-elle comme écrin de demande en mariage ?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"C'est une jolie idée : sa forme ronde, sa rosace de lamelles qui s'ouvre comme un objectif et son anneau gravé en font un écrin original. Avec 10 cm de diamètre et 6 cm de haut, vérifiez une fois montée que la bague y tient. Testez l'ouverture plusieurs fois à l'avance pour que le geste soit fluide le jour venu.\"}}]}\u003c\/script\u003e\n","brand":"Atelier Atypique","offers":[{"title":"Default Title","offer_id":54860873367875,"sku":"1005012407121932-YA07","price":24.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0231\/3365\/0991\/files\/S7450643afa71439e846b50fb2bfbe83fu.webp?v=1791060256","url":"https:\/\/atelier-atypique.co.uk\/products\/puzzle-3d-bois-boite-secrete-ronde-couvercle-diaphragme-iris","provider":"Atelier Atypique","version":"1.0","type":"link"}