This is 9 mm thick straight tube bong in simple design without any percolator made of glass. It has ice catchers on lower the neck and a fat, stable base. It’s portable and easy to use, clean. You can take it outside, using it during trip, or enjoy the happy hemp time at home. There are three sizes of height to choose from: 12 inches, 15 inches and 18 inches. With different height, the experience of bong time differs as well. All the bongs are with matched accessories.