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"This is Sheldon Black&amp;amp;rsquo;s gloriously scientific dab rig with multiple percs and sidecar mouthpiece. Featuring a male 14.5mm ground joint with slash-cut vapour dome, this glass bubbler comes equipped with a multi-hole disc perc and a triple stack dome percolator.\n&amp;amp;nbsp;\n\nAmerican Borosilicate Glass\n\n\n25 Hole Disc Perc\n\n\nTriple Stacked Dome Percs\n\n\n14.5mm Male Ground Joint\n\n\nSlash-Cut Vapour Dome (No Nail included)\n\n&amp;amp;nbsp;\nMultiple Percolators\nProviding their customer base with one of the most powerful bubblers on the market, this glass piece by Sheldon Black offers not one but four effective percolators, all incorporated into this progressive and highly functional design. After the vapour rushes through the first multi-hole disc percolator, a bubbling action occurs which forces the vapour to filter through the water. The cooled vapour then rises up to the triple dome perc where filtration occurs again but more significantly. The eventual outcome of this delightful percolation system is a remarkably smooth and clean hit for the user.\nSidecar Mouthpiece\nWith the chaotic triple percolator included, it&amp;amp;rsquo;s important to make sure the water that bounces around the chamber doesn&amp;amp;rsquo;t escape. Sheldon Black include an angled sidecar mouthpiece to make it impossible for water to escape through the mouthpiece. This allows so the user to constantly use the bubbler without any worries of water splashback.\nMade in the USA\nJust like the rest of the Sheldon Black glass collection, this inventive bubbler dab rig is made out of the finest borosilicate glass at their Los Angeles studio. With an extremely thick build, this small but effective dab rig is exceptionally durable and boasts great heat resistance."^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.everyonedoesit.co.uk/portable-triple-stack-perc-sidecar-bubbler-black-sheldon-black.html>