{"product_id":"grav-gravitron®-medium-gravity-bong-9","title":"GRAV | Gravitron® | Medium Gravity Bong | 9\"","description":"\u003cp\u003eThe GRAV Medium Gravitron® is a full-glass gravity bong and one of the best-selling smoke accessories on the market — a compact, closed-system piece that uses gravity and water pressure to deliver dense, efficient hits with zero smoke waste.\u003c\/p\u003e\r\n\r\n\u003cp\u003eOriginally invented in 2004, the Gravitron has been refined into a premium borosilicate piece that elevates the classic gravity bong from DIY novelty to a clean, classy ritual. Perfect for personal sessions or sharing with a small group.\u003c\/p\u003e\r\n\r\n\u003ch2\u003eAbout the GRAV Medium Gravitron®\u003c\/h2\u003e\r\n\r\n\u003cp\u003eThe Medium Gravitron® stands approximately 9 inches tall and is built from heavy-duty 5mm borosilicate glass — both the bottle and the base. A platinum-cured silicone grommet at the bottom of the inner bottle protects the glass-on-glass contact point and ensures an airtight seal for maximum smoke density.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eJoint size:\u003c\/strong\u003e 14mm female — compatible with any standard 14mm male bowl.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e Medium Gravitron® bottle, Medium Gravitron® base, and a 14mm Funnel Bowl.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eHeight:\u003c\/strong\u003e ~9 inches | \u003cstrong\u003eBase diameter:\u003c\/strong\u003e ~3 inches | \u003cstrong\u003eGlass thickness:\u003c\/strong\u003e 5mm borosilicate\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e Closed system keeps smoke fully contained until you're ready to inhale — no waste, no lost hits. Straight-sided design makes it quick and easy to clean. Flange at the top of the neck provides a confident grip when lifting.\u003c\/p\u003e\r\n\r\n\u003ch2\u003eHow to Smoke It\u003c\/h2\u003e\r\n\r\n\u003cp\u003eFill the base about halfway with water. Pack the 14mm Funnel Bowl with your preferred dry herb and seat it into the neck joint of the bottle. Light the bowl while simultaneously lifting the inner bottle upward — do not lift it fully out of the water or you'll release the smoke. Once the bottle is full of milky smoke, remove the bowl, place your mouth over the neck opening, and inhale as you gently lower the bottle back down. Gravity does the work and delivers a pressurized, full hit every time.\u003c\/p\u003e\r\n\r\n\u003cp\u003eStart slow if you're new to gravity bongs — hits are significantly denser than a standard pipe or bong. Wait between sessions to gauge your tolerance. Store the piece clean and dry to preserve clarity and hygiene.\u003c\/p\u003e\r\n\r\n\u003ch2\u003eCompliance \u0026amp; Sourcing\u003c\/h2\u003e\r\n\r\n\u003cp\u003eThe GRAV Medium Gravitron® is a glass smoking accessory sold for use with legal dry herbs. GRAV has manufactured borosilicate glass smoking products since 2004 and sources only premium scientific-grade glass. No cannabinoids, chemicals, or controlled substances are contained in this product.\u003c\/p\u003e\r\n\r\n\u003cp\u003eAdults 21+ only. Do not drive, operate machinery, or consume with alcohol after using this product.\u003c\/p\u003e\r\n\r\n\u003ch2\u003eDelivery \u0026amp; Shipping\u003c\/h2\u003e\r\n\r\n\u003cp\u003eSame-day delivery on the GRAV Medium Gravitron® in Austin and Lubbock — typically within two hours. Nationwide shipping in 2-3 business days to most U.S. states (excluded: AK, MN, ID, OR, RI, VA). Live support 11am–11pm CST daily at \u003ca href=\"tel:5123373988\"\u003e(512) 337-3988\u003c\/a\u003e.\u003c\/p\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch2\u003eRelated Reading\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003ca href=\"\/blogs\/education\/texas-medical-marijuana-vs-hemp-thc-2026-guide\"\u003eTexas Medical Marijuana vs Hemp THC — 2026 Comparison Guide\u003c\/a\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003ca href=\"\/blogs\/education\/do-i-need-tcup-card-to-buy-thc-in-texas-2026\"\u003eDo You Need a TCUP Card to Buy THC in Texas?\u003c\/a\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003ca href=\"\/blogs\/education\/where-to-buy-legal-thc-lubbock-texas-2026\"\u003eWhere to Buy Legal THC in Lubbock, Texas (2026 Guide)\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"GRAV","offers":[{"title":"Default Title","offer_id":43337889546329,"sku":"GRAV-GEN-MGB","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/8883\/7977\/files\/12_GRAV_Medium_Gravity_Bong_Gravitron_2139450d-00ae-424b-ba12-3364c3c439d6.jpg?v=1779415202","url":"https:\/\/txherb.co\/products\/grav-gravitron%c2%ae-medium-gravity-bong-9","provider":"Texas Herb Company Dispensary ","version":"1.0","type":"link"}