{"product_id":"ph0374a","title":"Gravesande Ring and Ball with Chain, 22mm Ball","description":"\u003cp\u003eChain-tethered 22mm brass ball paired with a Gravesande ring, sliding freely through the ring when cool but arrested once flame heating expands the ball beyond fit.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":1298803420,"sku":"PH0374A","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/d0nf99uqzm1eykiku8h7.jpg?v=1776557533","url":"https:\/\/www.thelabstockroom.com\/products\/ph0374a","provider":"The Lab Stockroom","version":"1.0","type":"link"}