The Elite Polished Brass comes in a lustrous hand polished brass finish and is rigged with a clear cap and black bumpers. The Flite Nano Elite Brass Tattoo Machine is our market leading flagship cartridge machine. The Brass version is for artists who like a machine with more weight and complete absorption of noise and vibration, or for those who just want the sexiest Nano they can get their hands on! Used by some of the best artists in the world, the Nano is sure to help you step up your game. Features: Rated 4.5v to 18v Weighs 98 Grams/3.5 Ounces Custom designed nanotechnology motor Polarity sensitive LED Light (for indicating full function of your RCA cable and power supply) Hand Polished or Blasted Brass frame. Interchangeable Cam System for adjusting stroke Interchangeable Cam cover Combo-style Grip Locking System (works with pretty much any cart grip) Interchangeable Push Bar System for adjusting give Interchangeable side Bumpers (customise your colourway and keep your machine more secure on your workstation) Includes 3.25mm Cam (other options available separately) Semi-Rigid Bar Soft, Medium, and Hard Torsion Bars Inox MX6 Lubricant Allen Key Spare grub screw for cam User Manual and Quick Start Guide