Nano Tree Perc Direct Inject Rig
This is the Official Nano Tree Perc Direct Inject Rig by Grav Labs, looking at this bong you could instantly tell it's going to be a classic. The nano tree perc direct inject rig has a round base and an 8 arm tree percolator. The materials used to make this bong is Borosilicate Glass. The better the glass quality the better hits and the quality of taste are.
When you look at the bong you will notice that the mouthpiece is bent, this will give the user better hits and quality and you don't have to break your neck while using it.