Liner or Shader - Liner & Shader: Most rotary are not great liners, but the radical can do it all. It can lay in those clean lines you are looking for Needle Swing - 3.5mm swing length Color - Silver Needle Bar - The machine slide has a needle clip, so you no longer need a rubber band to keep your needle down. Machine Type - Rotary Machine Brand - Radical Tattoo Supply Frame Material - CNC'd from Aircraft Aluminum Motor Info and Max RPM - 13V Mabuchi DC Motor, Japan 13,000 Maximum RPM Grip Attachment - Can be used with Cheyenne Grip or Standard Tattoo Grip. With the twist vice grip yo can use with any grip or disposable you currently are using. Machine Connection - DC Plug Connection. Weight - 3.9 oz Included - Radical Rotary Machine and includes DC Power Cable with a Phono Plug power supply connection. Allen Key Tools 2pcs & Replacement Springs 2pcs also included. Warranty - 1 year warranty. Lubrication - We recommend using our Super Lube or any thick blend lubricant. Do Not Use thin lubricant it will damage the motor and your warranty will be void.