Fact Checked by Doctor NameWhat is a Matrix/Puck/Pineapple Perc?
Matrix percs, puck percs, and pineapple percs are types of percolators (percs) used in bong design. Percolators are chambers within a bong that diffuse and cool smoke before it is inhaled.
Different perc styles use various designs like slits, spikes, coils and barrels to filter smoke through water and provide a smoother hit.
Matrix percs have gridded slits that force smoke through numerous filtration points. Puck percs have small protruding knobs.
Pineapple percs have oval-shaped nubs resembling pineapple skin. While styles vary, all percs provide water filtration and cooling.
