Grav Labs - Direct Inject Nano Stemless Vapor Bong
Short and sweet, this Direct Inject Nano tube from Grav Labs is made in the USA (Austin, Texas) using only high grade borosilicate glass. With a stable, wide base and a comfortable flared mouthpiece, this little Grav Labs bong has a heft 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!
Designed for smoking oil or other concentrates, this piece has a 10mm male joint and comes complete with a 10mm vapor dome and threaded 10mm titanium concentrate nail. The Grav Labs Nano decal is applied on the tube in black, blue, red, or green, as available.
