True Membrane Cartridge Needles are made of the highest quality tattoo needles with a high quality needle casing providing the artist with the best performing cartridge needle possible! ... The majority of the tattoo industry is now using disposable tattoo tubes and needles and other disposable products.
What is a membrane on a tattoo cartridge?
True Membrane Cartridge Needles have an incredibly smooth linear action. Some cartridge needles nowadays have a membrane and some have a rubber band. True Membrane Cartridge Needles have high quality sealed casings which don't allow any backflow into the tube and machine.