The AquaSmoke 650 Dry Herb/Wax Starter Kit is made of medical grade steel and
Pyrex Glass. The unique design allows for you to press down on the
mouth piece to rearrange the leaves without removing the tank. This
helps burn all the product in the tank. The other nice feature is when
you remove the tank and press down it cleans the tank for you. Three
replacement heads and instructions are included in the kit. Extra
replacement heads are available.