Ooze Resolution Caps are made from super durable and stretchy silicone, and can be reused again and again for cleaning your bongs.
This pack includes 4 black end caps in 4 different sizes. The range of sizes are compatible with most water pipes, both large and small. Use the smaller caps to cover the downstem openings, and the larger caps to seal off the mouthpiece. Add the cleaning solution to the piece and cover all openings with a cap. With the airtight, watertight seals created by the Res Caps, you’re free to shake the piece up and down, side to side, any direction and as hard as you possibly can without the fear of any gross cleaner leaking out. To clean, simply rinse with hot water, or toss them right into the dishwasher.