The Bob Cartridges line of products contains only top-quality THC Distillate and terpenes!
Ingredients: THC distillate, terpenes.
Bob Cartridges do not contain Vitamin E acetate.
There is only one temperature setting and no buttons. This is an easy pen base to use and set perfectly for Bob carts. Just screw the pen into the cartridge and inhale.
Bob Pen Bases and Chargers can be found here.