Hoob Pyro 2.0 Hookah HMD is a device that regulates the transfer of heat from the hookah coals to the shisha tobacco. The Hoob Pyro 2.0 HMD offers an enhanced smoking experience with its innovative heat management design. Made from 100% high grade stainless steel, it provides easy heat control and eliminates the need for foil. Its new sidewalls and lid ensure safe heat transfer, making it the perfect fit for most hookah bowls.