Grav Labs STAX Bubbler Conversion Kit

Get this kit to convert your STAX Beaker Base to a powerful scientific bubbler! From Grav Labs in Austin, Texas, the STAX Bubbler Conversion Kit comes includes a 17-slit showerhead perc downstem with an inside-cut 34mm > 18.8mm joint, an 18.8 clear glass funnel bowl, and the STAX Trumpet Mouthpiece. To use your STAX beaker base as a bubbler, just place the downstem and bowl in the 34mm joint at the top of the base, and the 18.8mm joint on the Trumpet Mouthpiece at the front. Now you have a laboratory-grade scientific glass bubbler!

A 34mm > 18.8mm reduction adapter is included so that you can also use the Trumpet Mouthpiece on top of any other base or filter in the STAX mix and match collection!