- Product Description
Grav Labs - 10-arm Tree Perc Beaker Base Glass Tube
This scientific glass beaker base tube from Grav Labs is made in the USA (Austin, Texas) using only high grade borosilicate glass. Featuring a powerhouse of a slitted, 10-arm tree perc, the 5mm-thick, stemless tube design also includes a showerhead diffuser downstem with an inside cut 18.8mm > 14.5mm joint and a 14.5mm clear glass funnel bowl. Grav Labs' signature dual-purpose ice catcher also serves as a splashguard. With an extra-wide flare foot base and an extra-thick reinforced mouthpiece, this Grav Labs tube has a heft and quality you can feel when you hold it, and with such high-quality American glass construction, if you're not too clumsy it will be with you a long, long time!
A color Grav Labs decal is applied to the tube in black, blue, red, green, or etched, as available.