{"product_id":"ball-and-ring-apparatus-9h-metal-thermal-expansion-demonstration-physics-experiment-tool-pack-of-10-by-gsc-international-inc","title":"Ball and Ring Apparatus 9\"H Metal Thermal Expansion Demonstration Physics Experiment Tool Pack of 10 By GSC International Inc.","description":"\u003cp data-end=\"632\" data-start=\"311\"\u003eEnable effective group demonstrations with this Ball and Ring Apparatus Pack of 10, designed to clearly illustrate the concept of thermal expansion in physics. Each unit measures approximately 9\" H x 0.83\" W x 0.95\" L and provides a simple, visual way to understand how metals expand when heated and contract when cooled.\u003c\/p\u003e\n\u003cp data-end=\"1041\" data-start=\"634\"\u003eEach apparatus features a metal ball and ring mounted on an insulated handle for safer handling during experiments. When heated, the ball expands and cannot pass through the ring, while cooling allows it to pass through again. Built from durable metal and designed for repeated classroom use, each unit includes instructions, making this bulk pack ideal for labs, classrooms, and STEM learning environments.\u003c\/p\u003e\n\u003cp data-end=\"1041\" data-start=\"634\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1072\" data-end=\"1218\"\u003e\n\u003cstrong data-start=\"1072\" data-end=\"1096\"\u003eBulk Classroom Pack:\u003c\/strong\u003e Includes 10 apparatus units for group experiments and demonstrations | Full Dimensions (Each): 9\" H x 0.83\" W x 0.95\" L\u003c\/li\u003e\n\u003cli data-start=\"1220\" data-end=\"1318\"\u003e\n\u003cstrong data-start=\"1220\" data-end=\"1262\"\u003eClear Thermal Expansion Demonstration:\u003c\/strong\u003e Visually explains expansion and contraction of metals\u003c\/li\u003e\n\u003cli data-start=\"1320\" data-end=\"1410\"\u003e\n\u003cstrong data-start=\"1320\" data-end=\"1345\"\u003eSafe Handling Design:\u003c\/strong\u003e Insulated handles help reduce heat transfer during experiments\u003c\/li\u003e\n\u003cli data-start=\"1412\" data-end=\"1499\"\u003e\n\u003cstrong data-start=\"1412\" data-end=\"1440\"\u003eDurable Classroom Build:\u003c\/strong\u003e Metal construction ensures long term use in lab settings\u003c\/li\u003e\n\u003cli data-start=\"1501\" data-end=\"1596\"\u003e\n\u003cstrong data-start=\"1501\" data-end=\"1523\"\u003eReady to Use Kits:\u003c\/strong\u003e Each unit includes instructions for quick and effective demonstrations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC International Inc.","offers":[{"title":"Default Title","offer_id":46213040078987,"sku":"GS-4-19801-10","price":112.11,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/3863\/6939\/files\/4-19801-10BALLRING-Photoroom.jpg?v=1773756097","url":"https:\/\/uberbazaar.com\/products\/ball-and-ring-apparatus-9h-metal-thermal-expansion-demonstration-physics-experiment-tool-pack-of-10-by-gsc-international-inc","provider":"Uber Bazaar","version":"1.0","type":"link"}