Grav Labs - Beaker Base Glass Bong - 20 Inch
This scientific glass beaker bottom tube bong from Grav Labs is made in the USA (Austin, Texas) using high grade 5mm-thick borosilicate glass. This set-up 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. This Grav Labs tube has an extra-thick reinforced mouthpiece and an overall 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 on the tube in black, blue, red, green, or etched, as available.
