Tattoo Pigment Ink Machine Mixer Tool 5 Mixing Sticks Supply Set Colors: White Black Green Purple Pink Blue 100% brand new and high quality This product is for tattoo use. 2 AA 1.5 V batteries are need (not included in package) An efficient way to mix colors together by pressing the button Sticks are just a use of time clean and sanitary Material: Plastic and stainless steel Material of Rods: Plastic Handle Length: 10 cm