{"product_id":"rattleback-1","title":"Mystery Rattleback","description":"\u003cp\u003eRattleback – Physics in Motion A fascinating toy that demonstrates rotational physics and motion reversal.\u003c\/p\u003e\n\u003cp\u003eThe Rattleback is a captivating physics toy that spins in one direction—but when spun the opposite way, it mysteriously rattles and reverses its spin. A favorite among science teachers, students, and curious minds of all ages.\u003c\/p\u003e\n\u003cp\u003eDemonstrates principles of rotational inertia and asymmetrical motion. Visually and physically engaging for hands-on learning.\u003c\/p\u003e\n\u003cp\u003eMade from durable plastic in assorted colors. Great for physics classrooms, science centers, and gift shops.\u003c\/p\u003e\n\u003cp\u003eRecommended for ages 6 and up.\u003c\/p\u003e\n\u003cp\u003eMade in the USA.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cstrong data-start=\"837\" data-end=\"864\"\u003eThis is a mystery item!\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eEach one is chosen at random, and specific styles cannot be selected — part of the fun is the surprise.\u003c\/span\u003e\u003cbr data-start=\"864\" data-end=\"867\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003ePackaging appearance may differ as a result of manufacturing updates.\u003c\/span\u003e\u003c\/div\u003e","brand":"TEDCO Toys","offers":[{"title":"Default Title","offer_id":47955669680349,"sku":"56001-000","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0361\/1380\/9548\/files\/204d90dbca40e0b50e1c9e163dd5ab0bb0752c2e7599dddf1c3e47ffebd31002.jpg?v=1779566269","url":"https:\/\/kazoodlestoys.com\/products\/rattleback-1","provider":"Kazoodles Toys","version":"1.0","type":"link"}