A Swiss percolator is a unique style of perc named for its resemblance to Swiss cheese, i.e., a lot of holes.
With punctuated spaces built into the body of a pipe, Swiss percs let smoke and water pass around the holes, filtering and cooling your smoke for a super smooth hit. These percolators are renowned among flower and concentrate users alike. The welded holes of a Swiss Perc act as a barrier which smoke and water are forced to move around—generating more bubbles and cooling the smoke. Swiss Percs are often paired with other percolators for a silky-smooth smoking experience.