{"product_id":"cerropi-newton-cradle-balance-balls-newton-pendulum-with-7-balls-classic-newton-swing-ball-science-physics-gadget-desk-toys-accessories-70-sec-swingtime-marble-base-black","title":"CERROPI Newton Cradle Balance Balls, Newton Pendulum with 7 Balls, Classic Newton Swing Ball, Science Physics Gadget | Desk Toys \u0026 Accessories, 70+ Sec Swingtime, Marble Base, Black","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLONGEST SWING TIME：7 balls absolutely aligned with 50-60\" swing time after cleaning the dust of balls\u003c\/li\u003e\n\u003cli\u003eWe guarantee swing 50s, contact with us via youtube with keywords of cerropi\u003c\/li\u003e\n\u003cli\u003eNANO TECHNOLOGY： The swing lines are made of high-impact nylon manufactured with nano technology for ultra-thin yet extremely durable oscillatory support\u003c\/li\u003e\n\u003cli\u003eSPARE BALL：One extra ball is included along with a manual on replacing the wire\u003c\/li\u003e\n\u003cli\u003e100% SATISFACTION GUARANTEE：Your purchase is completely covered by Amazon's returns and refunds policy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CERROPI","offers":[{"title":"Default Title","offer_id":67609756598492,"sku":"B082CNJXXF","price":97.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0913\/3020\/files\/41hFewcGvlL.jpg?v=1790808000","url":"https:\/\/stemora.us\/products\/cerropi-newton-cradle-balance-balls-newton-pendulum-with-7-balls-classic-newton-swing-ball-science-physics-gadget-desk-toys-accessories-70-sec-swingtime-marble-base-black","provider":"Stemora","version":"1.0","type":"link"}