The dab rigs are not what they seem with the Bates Worm Diffusion Pump Dab Rig collaboration.
Despite the high water level needed for the Bates Worm Diffusion Pump Dab Rig to function, the marble borosilicate ball helps restrict splashback, resulting in full-flavored, smooth, and tasty hits despite the small chambers and high level of water.
The milky vapor travels through almost 6" of water that is filled inside the tube and is cooled by the recycling which occurs in the stem. As the smoke journeys down from the stem, it mixes with the percolating bubbles where the marble is housed.
While you are smoking, it can be quite entertaining to watch the marble borosilicate ball hover around the current of the water in the Bates Worm Diffusion Pump Dab Rig. It's not just for entertainment, though. The marble acts as a one-way valve when you inhale - allowing water to enter the perc system - but keeps it from going into the mouthpiece. When you aren't hitting the rig, the marble drops down.
This is -- excuse us -- a DAMN fine dab rig.