{"product_id":"grow-polymer-rainbow-spheres-science-of-polymers","title":"Grow Polymer Rainbow Spheres","description":"\u003cdiv\u003e\n\u003cp\u003eGrow vibrant hydrogel spheres from dry polymer pellets using this ready-to-run chemistry demonstration kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow Super Absorbent Polymers Expand\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach bead begins as a compressed dried polymer network. When added to water, capillary action pulls liquid through microscopic channels in the cross-linked molecular chains. The hydrated polymer rapidly swells into soft, collapsible spheres that consistently exceed their original dry volume.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eObserve material science principles including hydration rates, network elasticity, and water capacity under controlled conditions\u003c\/li\u003e\n\u003cli\u003eSupport tactile exploration and fine motor development through repeated squeezing and temperature comparison tests\u003c\/li\u003e\n\u003cli\u003eCreate instant thematic accents for Halloween spreads, classroom demos, or sensory bins without artificial dyes mixing\u003c\/li\u003e\n\u003cli\u003eDry expanded beads overnight on paper towels to reset them for unlimited expansion cycles\u003c\/li\u003e\n\u003cli\u003eAges 8+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrganized Packaging for Immediate Experimentation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePolymer samples ship sealed inside individual test tubes to block ambient humidity and preserve maximum absorption potential. Every complete set slides into a 5.5 x 2.5 x 2.5-inch carton that keeps components separated and protected during handling.\u003c\/p\u003e\n\u003cp\u003eThis set eliminates trial-and-error from polymer education by delivering pre-bundled samples, reliable growth timelines, and a predictable transformation process that works with standard tap water.\u003c\/p\u003e\n\u003cp\u003ePerfect for birthday gifts, party favours and class room experimetation.\u003c\/p\u003e\n\u003cp\u003eShips from Canada\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Copernicus Toys","offers":[{"title":"Default Title","offer_id":56015461155138,"sku":"SPOLY01","price":14.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9423\/3666\/files\/grow-polymer-rainbow-spheres-novelty-ball-clear-multi-color-super-651.webp?v=1787982703","url":"https:\/\/www.theballdepot.com\/it\/products\/grow-polymer-rainbow-spheres-science-of-polymers","provider":"The Ball Depot","version":"1.0","type":"link"}