Water Filtered Handpipes
What makes the spill proof system unusual is placement and shape of holes within the glass mechanism that allows smoke to bubble through water easily, yet makes it hard for the water to get out. Hold at a small downward angle for best smoking results.
To quick clean/exchange the water:
Hold the pipe straight up and down, mouthpiece pointing up. Run cold water into the mouthpiece, and leave it running for 60 seconds. The pipe will drain on its own. Any excess water can be dumped from the clean out. For a complete clean use hot instead of cold water and exchange the water. Next, place the pipe in a container that keeps it standing on its head, relatively straight up and down. A large beer cup works fine. Pour your favorite cleaner into the mouthpiece until the entire pipe is submerged. Pull it out, flip it upside down and re-submerge. Pull it out and flip it again. This will ensure a nice coating of cleaner throughout the internal portion of the pipe. Let your cleaner do its job for as long as needed based on the gunk in the piece. Rinse hot water through the mouthpiece until you can neither see nor smell any residual cleaner. Run cold water in and enjoy!