GRAV Large Clear Circuit Rig Size|2.75" x 3.5" this kit will add a

this kit will add a unique and visually stunning touch to your collection

a scraping tool is included with each grinder

The included metal funnel stand and single backflow cone make it easy to get started

If you're looking for a rolling tray that will stand the test of time

GRAV Large Clear Circuit Rig Size|2.75" x 3.5" this kit will add aGet double the rotation with the GRAV Large Circuit Rig. The angle of the intake hole causes water and vapor to spin rapidly and form a powerful centrifugal force. This cools the vapor and makes each hit smoother, and the twin stacked chambers multiply this effect. There's no need to worry about splashback with the Large Circuit Rig, because the sharp bend in the mouthpiece keeps all water inside the rig. This piece includes a 14mm female jointed