Glass roller scientist from Grav labs!
Made in the USA, ships U.S.
High quality borosilicate glass
14.5mm funnel bowl included
Carb hole on the left side of the tube
Choose Grav Labs decal color (subject to availability) Grav Labs – Steamroller Pipe Glass – 38 mm – 12 Inch Grav Labs steamroller pipes are made of the same quality borosilicate glass laboratory tubes as their larger, but the complement of Old school a handheld dry pipe! This roller is 38 mm wide and has a glass-on-board 14.5mm glass. Two feet of glass let down safely on a flat surface, and a carb hole on the left side of the tube helps control your toke. 14.5mm funnel bowl included. Grav Labs color decal applied in black, blue, red, green, or recorded as a discount.