Operation Voltage:3-7; What's in the box:Ink cup holder,Needle Cartridge,Other,1 USB Cable,1 Package Box,Gloves,Power Adapter; Quantity:1 set; Quantity of Tattoo Machine:1; Tattoo Machine Type:Tattoo Pen; Quantity of Tattoo Needles:5; Carrying Case:Case Not Included; Tattoo Ink Cup:50; Tattoo Ink Cup Holder:1; Practice Skin:2; Disposable Gloves:2; Wattage:1; Type:Tattoo Pen; Material:Aluminium alloy; Tattoo Needle Type:3 Round Liner,1 Round Liner,7 Flat,5 Flat,5 Round Liner; Brand:BaseKey; Features:Professional; Package Dimensions:23.013.016.0; Net Weight:0.45; Listing Date:11/13/2019