{"product_id":"tag-16-gridded-straight-tube","title":"TAG - 16\" Gridded Straight Tube","description":"\u003cp\u003eThis 16 inch TAG water pipe runs two full percolation stages built around a Super Slit gridded inline. The lower inline perc splits the draw across a long row of fine gridded slits, dropping incoming air into a dense column of small bubbles right at the base. That column then feeds an inverted showerhead (INV4) that diffuses a second time and spreads contact across the water's surface, so every pull is cooled and softened twice before it reaches the neck. The gridded slits give heavy diffusion with manageable drag; the extra stage adds a little more resistance in exchange for a noticeably smoother draw.\u003c\/p\u003e\n\u003cp\u003eThe tube is made from 50MM diameter borosilicate with 5MM walls, solid heavy-wall glass that stands up to daily handling. The 18MM female joint runs a fixed diffuser stem and accepts an 18MM male accessory. It ships with a matching glass slide (female joint, so it takes a male accessory of its own size). The sandblasted logo is etched permanently and will not fade with cleaning.\u003c\/p\u003e\n\u003cp\u003eThis is a made-to-order (CMTO) build, so it is not ready to ship and is cut to spec on order. Expect roughly an inch of height variance. Avoid thermal shock: no boiling or freezing water, and let the glass reach room temperature before any temperature change.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePercolation:\u003c\/strong\u003e Super Slit gridded single inline into inverted INV4 showerhead\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJoint size:\u003c\/strong\u003e 18MM female, fixed diffuser stem\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass thickness:\u003c\/strong\u003e 50MM diameter tube with 5MM walls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 16\" to 21\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Sandblasted logo (permanent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Matching glass slide (female joint)\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HG","offers":[{"title":"Default Title","offer_id":67699782418745,"sku":"029096170268","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/0081\/files\/00280eb3-e150-4749-bfa2-85c4ef729cd4.png?v=1792187018","url":"https:\/\/www.headdyglass.com\/products\/tag-16-gridded-straight-tube","provider":"HG","version":"1.0","type":"link"}