This Vhit Reload Dry Herb Atomizer is made of Pyrex glass and high grade stainless steel. Much easier to clean than Atmos Raw vaporizer with same results. You can pack and stir the dry herb while using by simply pushing the atomizer mouthpiece down. When dry herb is finished vaping, you can also discard the contents by pushing down on the same mouthpiece. This premium set comes complete with dry herb atomizer, 2 replacement coil heads, and a brush cleaning tool.