Groove 4 Piece CNC Grinder/Sifter "Chamber Connector" Running off three 18650 batteries

Running off three 18650 batteries

The Filling Chamber only works with the Volcano Hybrid

such as black

and uses mostly convection

Or take it easy

Groove 4 Piece CNC Grinder/Sifter "Chamber Connector" Running off three 18650 batteriesThe Groove 4 Piece Grinder from Aerospaced comes in several colors, and a multi colored rasta. Instead of the traditional teeth found in most grinders, the Groove uses a coaxial turbine system that produces a coarser grind, and somehow keeps the bigger stems in the grinding chamber. The coarse grind works great with a vaporizer like the Firefly 2+. The top lid is magnetic, while the other chambers screw together. The 4 piece design has a grinding