BubblerReddAugust 26, 2022 A handheld pipe, usually made of glass, with a water reservoir at the bottom to cool and diffuse the smoke before it is inhaled. Similar Terms Water pipe Bong Hookah Hydro tube Aqua lung Similar Articles to Read... Autoflower Week By Week Pictures: Life Cycle GuideIn-Depth Journey into Organic Super Soil: All You Need to KnowWhat Are The Best Cheap LED Grow Lights For Growing Cannabis?Choosing the Right Equipment for VPD Monitoring115 Best Weed Strains of All TimeVPD in Hydroponics: Maximizing Growth Potential