{"product_id":"fishbone-magnetic-bead-slider-edc-triple-track-pmma-push-bead-jump-stress-relief-engravable","title":"Fishbone Magnetic Bead Slider EDC | Triple-Track PMMA | Push + Bead Jump | Stress Relief | Engravable","description":"\u003ch2\u003eAbout This Item\u003c\/h2\u003e\u003cp\u003eThree tracks. Two mechanisms. One palm-sized PMMA block. The Fishbone Magnetic Bead Slider is a CNC-machined semi-transparent EDC fidget object built around a triple-track interaction system: a center push-slider track running the length of the body, and two flanking bead-jump tracks — each containing magnetic balls that hop between defined stops as the body tilts or the slider moves. Every interaction engages at least two tracks simultaneously. Switch grip, change angle, or combine push and tilt to discover different input combinations from the same object. The PMMA body is semi-transparent — the internal bead movement is visible from the surface — and high-hardness rated: scratch-resistant, and said to become more transparent with extended handling. Free engraving up to 10 characters.\u003c\/p\u003e\u003cdiv style=\"background:#fafafa;padding:20px;border-left:4px solid #8b7355;margin:20px 0;border-radius:4px\"\u003e\n\u003ch3 style=\"margin-top:0\"\u003eFree Personalization Included\u003c\/h3\u003e\n\u003cp style=\"margin:0\"\u003e\u003cstrong\u003eCharacter Limit:\u003c\/strong\u003e 10 characters\u003cbr\u003e\u003cstrong\u003eEngraving Location:\u003c\/strong\u003e Body\u003cbr\u003e\u003cstrong\u003eHow to Order:\u003c\/strong\u003e Add your engraving text in the note field on the cart page before placing your order\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style=\"background:#fafafa;padding:20px;margin:20px 0;border-radius:4px\"\u003e\n\u003ch3 style=\"margin-top:0\"\u003e🐟 Triple-Track System — Three Tracks, Multiple Play Combinations\u003c\/h3\u003e\n\u003cul style=\"margin-bottom:0\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Push-Slider Track:\u003c\/strong\u003e A full-length center groove houses a sliding element that travels end-to-end under thumb pressure. The push feel is smooth and direct — a clean linear travel with a defined stop at each end. The fishbone surface pattern on the slider face provides grip texture and visual identity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Bead-Jump Side Tracks:\u003c\/strong\u003e Two flanking tracks — one on each side of the center slider — each contain a magnetic ball that hops between defined stop points along the track. Tilt the body and the ball rolls and hops. The hop is audible and felt — a light, crisp click as the ball lands at each stop. The dual-track arrangement means both sides are active simultaneously, producing a symmetrical bead-jump feel across the full width of the body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Play Combinations:\u003c\/strong\u003e Push the center slider while tilting the body for simultaneous linear and hop feedback. Hold the body flat and push only. Tilt without pushing for bead-only interaction. The three tracks are mechanically independent but physically adjacent — any grip position engages at least two of the three tracks, producing a naturally layered interaction without requiring deliberate mode switching.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv style=\"background:#fafafa;padding:20px;margin:20px 0;border-radius:4px\"\u003e\n\u003ch3 style=\"margin-top:0\"\u003e✨ Key Features\u003c\/h3\u003e\n\u003cul style=\"margin-bottom:0\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePMMA Semi-Transparent Body — High Hardness, Scratch-Resistant:\u003c\/strong\u003e The entire body is CNC-machined from PMMA — polymethyl methacrylate, the optical-grade acrylic used in precision optics, display panels, and high-end consumer objects. PMMA carries a rated hardness significantly higher than standard plastics, making it scratch-resistant under normal EDC carry conditions. The semi-transparent character of the material means the internal track structure and bead positions are partially visible through the body surface — the fishbone pattern on the surface reads as a shadow and light effect against the internal track geometry. Extended handling is said to increase the material's clarity and translucency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Full-Body Machining — Precision Track Geometry:\u003c\/strong\u003e The triple-track system — center slider channel, dual bead tracks, bead stop positions, side slot openings — is machined as a single-operation CNC process from a solid PMMA block. The track geometry is precise and consistent: bead-stop spacing is uniform, channel width is matched to the magnetic ball diameter, and the slider channel is dimensionally consistent along its full length. CNC machining eliminates the dimensional variation that injection-molded fidget objects carry in track geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Bead Mechanism — Visible, Audible, and Tactile:\u003c\/strong\u003e The beads in the side tracks are magnetic — they are attracted to the stop positions in the track and produce a defined snap as they settle at each stop. The snap is felt through the body and audible as a light click. The bead movement is visible through the semi-transparent PMMA body from any viewing angle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Engraving (Up to 10 Characters):\u003c\/strong\u003e Personalize the body with a name, initials, or short text — engraved before shipping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ch3 style=\"margin-top:30px\"\u003e🎮 Perfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Mechanism Fidget Collectors:\u003c\/strong\u003e Triple-track PMMA + center push slider + dual magnetic bead tracks + CNC precision = an EDC fidget object with more interaction modes than any single-mechanism slider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesk \u0026amp; Pocket EDC:\u003c\/strong\u003e Compact, flat, and palm-filling — a fidget object that works in the hand during a meeting or on the desk between tasks. The semi-transparent PMMA body is visually interesting even when not in active use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStress Relief \u0026amp; Focus:\u003c\/strong\u003e Three tracks, multiple play combinations, magnetic bead snap — more sensory input per interaction than a standard push slider, without being complex to operate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePersonalized Gifts:\u003c\/strong\u003e Free engraving (up to 10 characters) + semi-transparent CNC PMMA body + triple-track mechanism = a compact, personal gift with genuine mechanical interest.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"background:#fafafa;padding:20px;margin:20px 0;border-radius:4px\"\u003e\n\u003ch3 style=\"margin-top:0\"\u003e📐 Specifications\u003c\/h3\u003e\n\u003cul style=\"margin-bottom:0\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody material:\u003c\/strong\u003e PMMA — high-hardness semi-transparent acrylic, CNC machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack system:\u003c\/strong\u003e Triple-track — center push slider + dual magnetic bead side tracks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBead mechanism:\u003c\/strong\u003e Magnetic snap-to-stop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColors:\u003c\/strong\u003e Green \/ Orange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarry:\u003c\/strong\u003e Pocket EDC \/ desk toy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngraving:\u003c\/strong\u003e Free, up to 10 characters — add your text in the note field on the cart page\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cem\u003eThree tracks. Push it. Tilt it. Feel every click. 🐟✨\u003c\/em\u003e\u003c\/p\u003e","brand":"Lightyear24","offers":[{"title":"Orange","offer_id":51461413142692,"sku":null,"price":49.0,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":51461413175460,"sku":null,"price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3927\/2612\/files\/FishboneMagneticBeadSliderEDCTriple-TrackPMMAPush_BeadJumpStressReliefEngravable_4.jpg?v=1788147265","url":"https:\/\/www.lightyear24.com\/it\/products\/fishbone-magnetic-bead-slider-edc-triple-track-pmma-push-bead-jump-stress-relief-engravable","provider":"Lightyear24","version":"1.0","type":"link"}