They say you should call a spade a spade. But with this glass pipe that’s quite difficult. Everyone has their own name for it. Base pipe, crack pipe, DMT pipe, pure pipe, vaporizer pipe, or simply a glass weed pipe with a bowl. The fact it has so many names makes sense really as you can use it for anything. For use, fill the glass pipe through the opening above the bowl. It’s suitable for weed, hash, dabs, weed oil, DMT  and a whole lot more.