Default size is: 0.3 for RL, 0.35 for other. Also can make Bugpin and other needle tips the prices are same, You can leave a message with order to let us know what you want.

JellyfishPro green cartridges needles are designed and created along with artists through feedback, research, and testing. It can tattoo long bold lines with round shaders without redipping, tattooers are busy now, Start higher efficient work by having these professional cartridges needles to enjoy more with family, kids, parents, and friends.

The membrane mechanism prevents ink spitback. The membrane and tip of these needles allow artists to enjoy a more fluid tattooing procedure; Compatible with all rotaries/coiled machines, pen-style tattoo machines.