This ash catcher glass marijuana pipe is so named because of the indented mouthpiece. One of many Chameleon Glass innovations, first available in early 2002, this was one of the first! By indenting the mouthpiece, anything heavier than air (ash, particulate, or any solids) is pulled down by the natural effect of gravity, misses the mouthpiece hole, and is deflected further downward to collect at the base of the indent.
The Ash Catcher Glass Pipe operates in the same way, deflecting the ash AWAY from the hole. Simple? Yes. And some of the best new innovations are just that, simple, and yet they make a world of difference. Try one of the Ash Catcher Glass Pipes and you’ll never own another pipe without an indented mouthpiece.