Testing and demonstrating how cartridge needles without membrane leak liquids. Some will say that it does not matter until they flood their machine and then there is no one to blame. Specially closed type machines where you can’t see what is happening on inside. If you choose to work cartridge needles without membrane then be aware of how you position your tattoo machine to avoid liquids getting in your tattoo tool.
tattoo customer tips
Positioning Tattoo Customer
