... quality needle taper Lead free tin solder much better Tattoo Needles Sizes AvailablePackingRemarksRL: Round Liner 1RL,3L,5L50pcs/box ... with every other needle slightly offset to provide greater ink coverage7M1,9M150pcs/box11M1,13M1,15M150pcs/box17M1,19M150pcs/box21M1, ... with every other needle slightly offset to provide greater ink coverage7RM,9RM50pcs/box11RM,13RM,15RM50pcs/box17RM,19RM50pcs/box21RM, ...