Small but sturdy, compact but surprisingly powerful, perfect rig or a small flower setup. The percolated tubes come with a quartz banger. After a lot of research we’ve arrived at the ultimate perc, a reverse action GYZR. It is one of a kind, and a Moltn original. Gyzer pieces are much more involved and difficult to produce than most but the final product is absolutely worth the extra effort. Violent percolation with minimal effort and drag.