{"product_id":"newton-s-cradle-sand-art-desk-set-motion-desk-decor-office-opening-gift","title":"Newton's Cradle Desk Decor | Chrome Steel Perpetual Motion | Office Opening Gift | Engravable","description":"\u003ch2\u003eAbout This Item\u003c\/h2\u003e\u003cp\u003eFive polished chrome steel balls suspended on fine steel wires from a chrome rectangular frame. Pull one ball back and release—the momentum transfers through the row and the opposite ball swings out, then back, then out again. Continuous, hypnotic, and governed entirely by physics. No batteries. No motor. No power source. Just conservation of momentum, playing out on your desk until friction gradually brings it to rest. Pull it again. Free engraving on the base—up to 20 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 20 characters\u003cbr\u003e\u003cstrong\u003eEngraving Location:\u003c\/strong\u003e Base\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✨ Key Features\u003c\/h3\u003e\n\u003cul style=\"margin-bottom:0\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive Polished Chrome Steel Balls — Precision Suspended:\u003c\/strong\u003e Five chrome steel balls, each polished to a mirror finish, suspended on fine steel wires from a chrome rectangular frame. The balls hang in perfect alignment—each one touching the next, each wire tensioned to the same length. The alignment is what makes the momentum transfer clean and precise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerpetual Motion — No Batteries, No Power:\u003c\/strong\u003e Pull one ball back and release. The momentum transfers through the row—the opposite ball swings out to the same height, returns, and the cycle repeats. The swing continues until friction gradually slows it. No batteries, no charging, no power source. Conservation of momentum does the work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome Frame — Modern Minimal Desk Presence:\u003c\/strong\u003e The frame is chrome-finished metal—clean lines, a rectangular silhouette, and a mirror surface that reflects the balls in motion. Modern and minimal—a desk object that improves any workspace it sits on without demanding attention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid \u0026amp; Stable — 0.91kg:\u003c\/strong\u003e At 0.91kg, the cradle is substantial enough to stay in place during operation without sliding or tipping. The base is weighted and flat—sits securely on any desk or shelf surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Engraving (Up to 20 Characters):\u003c\/strong\u003e Engraved on the base 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\u003eOffice Opening \u0026amp; Housewarming Gifts:\u003c\/strong\u003e A Newton's Cradle on a new desk—a meaningful, visually impressive gift for office openings, business milestones, and housewarmings. A classic that never goes out of style.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesk Stress Relief \u0026amp; Focus:\u003c\/strong\u003e Watch the balls swing. A passive, rhythmic visual anchor for focus sessions and moments of calm—no interaction required after the first pull.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysics \u0026amp; Science Enthusiasts:\u003c\/strong\u003e A real Newton's Cradle demonstrating conservation of momentum and elastic collision—genuine physics on your desk, every time you pull a ball.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePersonalized Gifts:\u003c\/strong\u003e Free engraving (up to 20 characters) + chrome Newton's Cradle = a personal, lasting gift for colleagues, managers, and business partners.\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\u003eDimensions:\u003c\/strong\u003e 18cm × 10cm × 18cm \/ 7.1\" × 3.9\" × 7.1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.91kg \/ 2.0lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Chrome steel balls + chrome metal frame + fine steel wire suspension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e None — perpetual momentum transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngraving:\u003c\/strong\u003e Free, up to 20 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\u003eOrder now and set your desk in motion. 🌊✨\u003c\/em\u003e\u003c\/p\u003e","brand":"Lightyear24","offers":[{"title":"Default Title","offer_id":51437261521060,"sku":"CRADLE-CX-108","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3927\/2612\/files\/ChuxiangNewtonCradle_01.jpg?v=1787013027","url":"https:\/\/www.lightyear24.com\/de\/products\/newton-s-cradle-sand-art-desk-set-motion-desk-decor-office-opening-gift","provider":"Lightyear24","version":"1.0","type":"link"}