You can find all kinds of percs out there that are used industry wide. Zob Glass uses many of these percs in their pieces and they are beasts in their own right, but Zob Glass took it a step further and developed a new percolator that stacks bubbles over all of its competition. The perc I'm referring to is the, Zob exclusive, Zobello. The Zobello perc is pretty discrete and with a quick glance might even be over looked, but you can be sure after one hit, and after you get that cheesy grin under control, you will never forget. Smooth and easy.