Use gravity to your advantage with this Gravity Fed water pipe. It has an open cyclone drain that drops water at an open space in the bottom. Water goes back to the chamber below for cooling and diffusion. Smoke and water continues to cycle until you stop ripping.
The design limits unwanted splashback to keep your hits dry. No nasty bong water to ruin a good sesh. The scientific glass helps you appreciate how the bong functions. Watching the smoke drop down and thicken as it cycles through the water is so satisfying, you’ll want to keep using this bong over and over.