{"product_id":"7-ball-desk-pendulum-cradle-with-glass-base-and-st","title":"7 Ball Desk Pendulum Cradle With Glass Base And Stainless Steel Balls, Classic Office Desk Toy For Classroom Demos, 50 Plus Second Swing Time, Solid Wood Frame For Durable Balance And Smooth Motion","description":"\u003cdiv\u003e7-Ball Newton's Cradle Desk Toy with Glass Base\u003cbr\u003e\n✔️ Single unit, solid wood frame, glass base, 7 stainless steel balls \u003cp\u003eThis seven-ball Newton's cradle blends a solid wood frame with stainless steel balls and a glass base, ideal for desks in offices, classrooms, and home study spaces.\u003c\/p\u003e ✅ 7 stainless steel balls for enhanced momentum transfer\u003cbr\u003e\n✅ Solid wood frame with glass base for durability\u003cbr\u003e\n✅ 50+ seconds swing time for dramatic demonstrations\u003cbr\u003e\n✅ Durable suspension threads and precision alignment for smooth motion\u003cbr\u003e\n✅ 1-year warranty and responsive support\u003cbr\u003e \u003cp\u003e💡 What is a seven-ball Newton's cradle used for in classrooms and offices? This handy device helps explain momentum and energy transfer in a tactile way.\u003cbr\u003e- Teaches momentum conservation\u003cbr\u003e- Demonstrates energy transfer visually\u003cbr\u003e- Handy desk demo for science education\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48151923294443,"sku":"VXB0BHYCHBK3","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/7105ooCwewL.jpg?v=1777270105","url":"https:\/\/vxb.com\/products\/7-ball-desk-pendulum-cradle-with-glass-base-and-st","provider":"VXB Bearings","version":"1.0","type":"link"}