“The piper is a compact little pipe that works as a typical pipe, a chillum and, by removing the chillum bowl, a compact, mostly silicone travel pipe. There are two little “bumps” that serve as feet so it won't roll when you set it down. There is a small carb hole on the pipe bowl end too. Overall length is about 4.75", the pipe bowl is about 1/2"w × 1/2"d while the chillum is 5/8"w × 5/8"d The glass is beefy, as is the silicone. Because it breaks down easily, cleaning is a breeze. It's really a nice, versatile little piece.”