Essentials to make your Waterpipe session more enjoyable from start to finish Cleaning Brushes - Set of 4 brushes sized to clean inside the glass and downstem. Bowl Cap - A magnetic bowl lid that snuffs out embers and contains smells. Coozie - Protective neoprene cover for the glass that hides resin inside. Has a holster for the Smoke Tool, and a stretchy pocket to hold your lighter. Adapter - Attach 14mm jointed glass or vaporizer accessories. Installs into the Waterpipe mouthpiece.