Heisenberg - The Bong with a Cut
The name Heisenberg was not only made famous by Werner the physicist and Walter White, but is now also gaining fame in the smoking segment through the Heisenberg bong series, or HNBG for short, which has been designed to perfection.
The manufacturers of the Heisenberg bongs rely on the use of high-quality laboratory borosilicate glass. The wall thicknesses vary from 3.5 mm to super strong 7 mm glass thickness. You are sure to find a bong in the Heisenberg range that meets your requirements.