{"product_id":"🌡️12-assorted-scientific-hand-boiler-glass-heat-energy-transfer-science-toys-✨","title":"🌡️12 Assorted Scientific Hand Boiler Glass Heat Energy Transfer Science Toys ✨","description":"\u003cp\u003e🌡️✨ \u003cstrong data-start=\"131\" data-end=\"202\"\u003eScientific Hand Boiler Set (12 Pack) – Watch Heat Turn Into “Magic”!\u003c\/strong\u003e ✨🌡️\u003c\/p\u003e \u003cp data-start=\"211\" data-end=\"541\"\u003eEver wanted to hold “energy” in your hand? Now you can. This classic glass science toy uses simple heat transfer from your palm to make the colorful liquid rise, bubble, and climb into the top chamber like magic. Once it reaches the top, hold the upper bulb and watch it flow back down. Repeat forever. Science reusable magic.\u003c\/p\u003e \u003cp data-start=\"543\" data-end=\"776\"\u003eThis listing includes \u003cstrong\u003e12\u003c\/strong\u003e\u003cstrong data-start=\"565\" data-end=\"589\"\u003e total hand boilers\u003c\/strong\u003e — each one a different shape and color. You’ll receive 3 of each of the 4 styles (12 total per order) Perfect for classrooms, desks, gift bags, or anyone who loves oddly satisfying gadgets.\u003c\/p\u003e \u003cp data-start=\"778\" data-end=\"1036\"\u003e🔥 \u003cstrong data-start=\"781\" data-end=\"797\"\u003eHow It Works\u003c\/strong\u003e\u003cbr data-start=\"797\" data-end=\"800\"\u003e Cup the bottom bulb and your body heat causes the liquid inside to “boil” and rise through the tube. It’s a mesmerizing demonstration of heat conduction and energy transfer — no batteries, no tricks, just real science doing its thing.\u003c\/p\u003e \u003cp data-start=\"1038\" data-end=\"1221\"\u003eGreat for:\u003cbr data-start=\"1048\" data-end=\"1051\"\u003e 🎓 Graduation gifts\u003cbr data-start=\"1070\" data-end=\"1073\"\u003e 🧪 Science demos \u0026amp; STEM fun\u003cbr data-start=\"1100\" data-end=\"1103\"\u003e 💘 Valentine’s “love meter” gag gift\u003cbr data-start=\"1139\" data-end=\"1142\"\u003e 🖥️ Office desk fidget or thinking tool\u003cbr data-start=\"1181\" data-end=\"1184\"\u003e 👨👩👧 Parent-child science moments\u003c\/p\u003e \u003cp data-start=\"1223\" data-end=\"1349\"\u003eTwo people can even hold opposite ends and see whose heat moves the liquid faster. Friendly science competition? Absolutely.\u003c\/p\u003e \u003cp data-start=\"1351\" data-end=\"1472\"\u003e📏 \u003cstrong data-start=\"1354\" data-end=\"1364\"\u003eSpecs:\u003c\/strong\u003e\u003cbr data-start=\"1364\" data-end=\"1367\"\u003e • Approx. 8 x 7 x 2 inches\u003cbr data-start=\"1393\" data-end=\"1396\"\u003e • 2 oz each\u003cbr data-start=\"1407\" data-end=\"1410\"\u003e • Glass construction\u003cbr data-start=\"1430\" data-end=\"1433\"\u003e • Ships in protective safety hard box\u003c\/p\u003e \u003cp data-start=\"1474\" data-end=\"1676\"\u003e⚠️ \u003cstrong data-start=\"1477\" data-end=\"1491\"\u003eImportant:\u003c\/strong\u003e\u003cbr data-start=\"1491\" data-end=\"1494\"\u003e Made of glass – handle with care.\u003cbr data-start=\"1527\" data-end=\"1530\"\u003e If dropped, it can break.\u003cbr data-start=\"1555\" data-end=\"1558\"\u003e Contains small parts.\u003cbr data-start=\"1579\" data-end=\"1582\"\u003e Not for children under 3 years (choking hazard).\u003cbr data-start=\"1630\" data-end=\"1633\"\u003e Keep out of reach of very young children.\u003c\/p\u003e \u003cp data-start=\"1678\" data-end=\"1770\"\u003eA fascinating science toy that never gets old — because real science is cooler than magic.\u003c\/p\u003e \u003cp data-start=\"1772\" data-end=\"1805\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eComes brand new \/ factory sealed.\u003c\/p\u003e","brand":"Giggle Novelties","offers":[{"title":"Default Title","offer_id":51379474235682,"sku":"76-654111-A","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0854\/8148\/8674\/files\/e4b42503-7796-4746-9f28-eb7f7d2f7109.png?v=1772173353","url":"https:\/\/gigglenovelties.com\/de\/products\/%f0%9f%8c%a1%ef%b8%8f12-assorted-scientific-hand-boiler-glass-heat-energy-transfer-science-toys-%e2%9c%a8","provider":"Giggle Novelties","version":"1.0","type":"link"}