{"product_id":"cat-kinetic-art-perpetual-movement-toy","title":"Cat Kinetic Art Perpetual Movement Toy","description":"\u003cul\u003e\n\u003cli\u003ePerpetual Motion Art: The perpetual motion device, an infinite looping perpetual motion machine, will amaze you. Jumping little metal balls are works of art on your desk. It will relieve your tension and stress. Cute, simple, and modern design, easy to attract your cat's attention.\u003c\/li\u003e\n\u003cli\u003eABS and Stainless Steel Material: The perpetual motion machine is made of premium ABS material, and the wire is made of stainless steel, which is colorful and uses energy to keep the ball in an infinite loop. Surprise your friends with this clever toy and leave them scratching their heads. Everyone will love it.\u003c\/li\u003e\n\u003cli\u003eWorking Principle: The working principle is to use the principles of dynamics to make the metal balls constantly toss and fall. Newton's Law: an art ball can move continuously. Good and centroid performance. Not only does it demonstrate pendulum motion, but it helps demonstrate the laws of conservation of momentum and energy.\u003c\/li\u003e\n\u003cli\u003eEducational Toy: This perpetual machine toy is very suitable to enjoy the charm of scientific physics, improve their ability to explore the mysteries of science, and bring them great happiness and curiosity. The perpetual motion machine has a simple shape and a unique and complex design, which can keep the ball rolling all the time, and can be used as a toy or decoration.\u003c\/li\u003e\n\u003cli\u003eEasy Using: The toy operates with no noise; it can work for 4 to 5 hours afterwards The touch switch is convenient for your use. \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HolyPetz","offers":[{"title":"Wood","offer_id":50928285581612,"sku":"B0CDGMBZ6P-1","price":56.34,"currency_code":"USD","in_stock":true},{"title":"Stained Wood","offer_id":50928285614380,"sku":"B0CDGMBZ6P-2","price":56.34,"currency_code":"USD","in_stock":true},{"title":"Brown","offer_id":50928285647148,"sku":"B0CDGMBZ6P-3","price":56.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/2730\/1676\/files\/61tw-ZNffUL.jpg?v=1770337467","url":"https:\/\/www.holypetz.com\/it\/products\/cat-kinetic-art-perpetual-movement-toy","provider":"HolyPetz™","version":"1.0","type":"link"}