{"product_id":"large-gravitron®","title":"Large Gravitron®","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-sheets-root=\"1\"\u003eThe GRAV Large Gravitron uses gravity and water displacement to create thick, milky smoke through its upgraded borosilicate glass construction, which is five times thicker than previous versions. This closed-system design features a platinum-cured silicone grommet at the base contact point, a GRAV 19mm Funnel Bowl that accepts standard male fittings, and a neck flange for easy handling during operation. The straight-sided chamber design allows for efficient cleaning, while the gravity mechanism eliminates the need for manual draw effort.\u003c\/span\u003e\u003c\/p\u003e","brand":"GRAV®","offers":[{"title":"Default Title","offer_id":47449436225768,"sku":"GRAV-GRAVITRON-LAR","price":81.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/2816\/4072\/files\/large-gravitron-r--1.jpg?v=1751403836","url":"https:\/\/www.headie.com\/products\/large-gravitron%c2%ae","provider":"Headie","version":"1.0","type":"link"}