but that's the nature of all 9mm borosilicate tubing

8mm joint size

This spoon is a useful addition to any smoker's glass hoard

Direct injection intake to a matrix perc

with thick borosilicate glass ensuring this rig performs just as well as it impresses

Pulsar "Tree Hitter" Beaker Bong with Tree Perc Ashcatcher but that's the nature ofBark up the right tree with Pulsar's Tree Perc Beaker bong. We all know what your favorite tree is, and this piece will make the most of it. The intricate tree perc filters your herb's smoke and effortlessly converts it into a smooth symphony of flavors. It's made of durable glass with a removable diffused downstem and balanced beaker base for a solid sesh that's so precise it's scientific. Utilize all the power modern glass engineering has to offer