The Seego v-Hit Reload Dr Herb Atomizer is made of premium machined stainless steel and Pyrex glass tube. It is easier to clean up than Atmos Raw version. To pack and stir the contents during use just push the mouthpiece down. When the chamber is finished, simply push down the mouth piece to empty and reload your next chamber. The set comes complete with dry herb atomizer, 2 extra replacement coil heads, and cleaning tool.