The Nano Tree Perc Straight Tube Bong is another instant classic from Grav Labs. With its slitted 8 arm tree percolator, you’ll move your other bongs to the side for this gorgeous piece of glass.
12 Inches Tall
4 Inch Base
Keck Clip
Diffused Removable Downstem
Scientific Borosilicate Glass
Flared Mouthpiece
10mm Male Ground Joint
Available in Color Variations (See Drop Down)
Made in the USA
Diffused Removable Downstem
Diffused downstems make the smoke less harsh by breaking up the stream of smoke into smaller bubbles.
Scientific Borosilicate Glass
This thick and sturdy glass is exactly what a quality piece should be made of. If the glass is good enough for laboratories, it’s good enough for your precious smoking sessions.
Made in the USA
Grav Labs designs and manufactures their radical pieces in beautiful Austin, Texas USA.