The Terp Twister Screw is the perfect accessory kit for the R17 Terp Slurper. These sets allow for optimal function. Material is fed through the dish in the bottom. With the cap on top the screw starts revving up. The screw spins and the threads on the screw bring the material up the vaporization tube and the top of the screw acts as a valve, helping keep the material from going up too high in the banger. 

Each set comes with 1 screw and 1 ball cap. *Floating 3D display not included

Colors:

Honey Yellow (translucent)

Black

Purple (translucent)

Fire (red and yellow)