Black Leaf Percolator Bong 3x 8-Arm Tree PercoThis crass triple perc glass piece from Black Leaf gives the user maximum diffusion before passing off super smooth hits. The 3 chamber system with 3x 8 arm tree percolators works! The powerful bubbling inside the water pipe not only looks cool, but also cools the smoke considerably. And smoother, cleaner enjoyment optimises the smoking pleasure. This is also ensured by the more comfortable position that the bong hitter can adopt thanks to the