Sextet Honeycomb says it all! This means max diffusion and the smoothest smoking experience ever. Made out of high quality borosilicate glass at 5mm thickness. Features:inline stemless design. Triple honeycomb discs for max diffusion and smooth smoke. Nice sturdy base. Free shipping to the USA. 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 smoothened when you smoke it. Now times that by 6 for the ultimate smoke! Pipe features a inline stemless design. The width of the water chamber is 3 inches and the width of the base is 4.5 inches. It has 19mm female joint, comes with 14mm male dry Herb bowl. This pipe is very thick and heavy duty.