{"product_id":"newtons-cradle-balance-pendulum-swinging-kinetic-balls-fun-science-physics-accessories-for-adults-calm-down-fidgets-kit-desk-toys-for-stress-relief-office-desk-decoration-large-black-size-large-5-balls-1","title":"Newtons Cradle Balance Pendulum, Swinging Kinetic Balls, Fun Science Physics Accessories for Adults, Calm Down Fidgets Kit, Desk Toys for Stress Relief, Office Desk Decoration (Large Black) - size: Large - 5 Balls","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh Quality: The Newton's Cradle is composed of a metal ball, a plastic bracket and a plastic base. Use nylon line of good material instead of cheap fishing line. With unique assembly design, the Newton's Cradle is more stable and sturdy\u003c\/li\u003e\n\u003cli\u003eLonger Swing Time: Due to the resistance and friction of the air, the Newton's cradle balance ball will continue to move for 10-20 seconds. You have enough time to observe the physical performance of the Newtons Cradle Balance Balls movement\u003c\/li\u003e\n\u003cli\u003eWide Application: Suitable for understand Newton's laws of motion while playing this interesting gadget. Meanwhile, it is also an excellent desktop toy for the office, a good tool to relax your mind while you feel tired at working. It is a perfect decoration, whether at the office or at home\u003c\/li\u003e\n\u003cli\u003eAssembly Note: Firstly, gently open the package. Secondly, gently take out each component. Thirdly, align and install. Please be patient and careful during installation, as excessive force may cause entanglement\u003c\/li\u003e\n\u003cli\u003eGreat Gift: Suitable for adults, passing boring time, and releasing stress. There is no doubt that this is a good gift for birthdays and holidays. Easy installation, funny and educational\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: BEWITU","offers":[{"title":"Default Title","offer_id":67614665965788,"sku":"B09YRD46JK-size-large-5-balls","price":28.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0913\/3020\/files\/41Bd6ouqZmL_9f9126c2-0628-44bc-8014-ed502e574efb.jpg?v=1790856765","url":"https:\/\/stemora.us\/products\/newtons-cradle-balance-pendulum-swinging-kinetic-balls-fun-science-physics-accessories-for-adults-calm-down-fidgets-kit-desk-toys-for-stress-relief-office-desk-decoration-large-black-size-large-5-balls-1","provider":"Stemora","version":"1.0","type":"link"}