Beautifully designed into a green tinted glass. Joint size is 18/19mm. Thickness of about 5mm. Width of base is 4 inches. Diameter of water chamber is 2 inches. The honeycomb disc is essentially a disc with many tiny slits to diffuse the smoke. This type of super diffusion forces the smoke to be super cooled and smooth when you smoke it. Now times this by 2 and you got a super smooth water bong. Pipe features a inline stemless design to enhance the experience of smoking.