This little gem will take your breathe away. Don’t be fooled by the 11-inch stature, the Fritted Disc to Turbine Dab Rig rips with the best of ‘em! This Boo Glass rig is crafted with clean, unmarked scientific glass. The 18mm male Dewar’s joint leads to an impeccable fritted disc to turbine perc combination. Two stages of percolation make for smooth and easy inhales every time. The male rig joint measures 18mm in diameter, at a 90-degree angle. The Dewar’s joint is reinforced with a second prong for added durability in the already solid borosilicate glass water pipe. Witness the transformation as concentrate vapor travels through the fritted disc, and spiraling upward through the hypnotic turbine perc. Rip it through the comfortably bent neck and flared mouthpiece for natural feeling inhales. You can also swap out the open-top dome and nail for your favorite female dry herb slide. Excellent delivery easily elevates this piece to go-to status.