{"product_id":"bouncy-ball-test-tube","title":"Bouncy Ball Test Tube","description":"\u003cp\u003e\nCreate your own high‑bounce toy with an easy, hands‑on kit that turns a single powder sachet into a bouncy polymer ball using only water. Follow the simple steps—mix, scoop, roll, dry—and you’ll have a pocket‑sized ball ready for experiments, party games, or a rainy‑day science activity. The kit includes clear instructions and comes packaged in a convenient test tube for storage; after making the ball, measure its bounce by dropping it from different heights to explore potential and kinetic energy in a fun, tactile way. Perfect for active play and introductory polymer science. \n\u003c\/p\u003e","brand":"Curiosity Corner at Scott Family Amazeum","offers":[{"title":"Default Title","offer_id":49777478729943,"sku":"HJ-1299","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/1094\/2167\/files\/HJ-1299-Bouncing-ball-1_700x700_19cb04ab-738c-44d7-8084-77b63de8b9a7.webp?v=1789256645","url":"https:\/\/thevaultcollectibles.shop\/products\/bouncy-ball-test-tube","provider":"The Collector's Vault","version":"1.0","type":"link"}