Hand Pipe with Incredible Coughless Technology Drastically Cools SmokeIncredible coughless technology inside drastically cools smoke, removes hot resin and tar so it does not burn your tongue or throat. Creates safest, lightest & smoothest hits. Very easy cleaning with soap and water. Watch our WEEDGETS youtube channel for more visual information. The MAZE Pipe is truly the only self smoke cooling, self smoke cleaning, self smoke purifying pipe that passes the smoke through patent pending elaborate maze that blocks all