Get Higher with the H2Og water pipe for dry herbs. Grind the flower, pack the bowl, light, and enjoy. Once the bowl is sparked, it stays lit in the chamber while the smoke collects in the tank to enjoy. Smoking through the water tank cools the smoke and removes ash. The H2OG provides a clean and efficient smoking experience with a slick design. Easy to disassemble and clean. Filling and cleaning tools included. This is a more enjoyable way to smoke a gram of herb without knowing how to roll a joint like a professional. Here's what you get in the smoking kit.