DD2281BK Keo Disc Smoking Pipe is a stainless steel disc shaped pipe with a food grade silicone outer coating. A strong magnetic connection holds the multi part design together and can be taken apart to fill or clean in seconds. To clean, just wipe the inside with an alcohol wipe. The V-Gap Filter Technology consists of a screen-less 200 micron filter that lets only the cleanest smoke and vapor through. The disc design lets the user to fill the entire inside chamber with legal herbs and spin the top lid to get many fresh green hits throughout the sesh or day. Includes a plastic storage case.