Abstract: An eyebrow tattooing tool for marking make-up designs on the eyebrow. The eyebrow tattooing tool is composed of multiple disposable parts that can be easily assembled and disassembled in case any parts are tainted with blood from the person being tattooed so as to prevent blood-transmitted diseases from transmitting from person to person. In the eyebrow tattooing tool, the pigment liquid can be prevented from flowing backward to the motor so as to protect the motor from being damaged thereby. The multiple disposable parts allow the eyebrow tattooing tool to be used in a sanitary way and also allow long-term economic use of the eyebrow tattooing tool by replacing only the parts that are tainted without having to dispose of the whole of the eyebrow tattooing tool.