Cycle rotary tattoo machine could be used lining, shading, color packer. Cycle machine is easy control because of the lightweight. simple style design frame - overall aviation aluminum body . Double Bearing design - 5 levels for hard and soft. Adjustable stroke cam can be adjusted arbitrily within 5mm. Powerful coreless motor increased torque with less voltage. long-term work without hot. Can be connected to a power supply using an RCA or clip cord. Designed for use with traditional tattoo needles and cartridge grips, if you use it with cartridges that need a start jump power supply.