The Rev4 Rat Black Billet Box with a solid turned Stainless Steel Button!!! Bead Blasted and Bright Dip Anodized. The Billet Box is the first E-Vaporizer to incorporate massive battery power, a huge 5.5ml E-fluid tank, and all electronics internalized into one dead sexy little unit. The end result is a dependable, sleek , solid, obscenely well crafted USAmade vaporizer that needs very little attention to maintain.

Includes:

-Black R4 Billet Box with Stainless Steel Button - 60 watt
-5.5ml Boro Faced
-OCC Coil Adapter
-Replacement O-Rings 

Requires: (not included)
-One 18650 IMR Cell, Non-Protected.
-OCC coil OR any other adapter, coil or rba system for the Billet Box, there is kind of a bunch...
-Any 510 drip tip
-E-Fluid