1. The cartridge tattoo tube has a ergonomics design that will give you relief from joint and tendon pain;
2. Tool-less disassembly allows for safe sterilization, compatible with autoclaves and cold sterile methods;
3. Hand polished for ultra smooth finish;
4. Non-Slip back stem made from medical grade stainless steel with satin finish;
5. Steel Ball insted of plastic click
6. Compatible with all cartridge needles;
7. Comes with plunger bars;
8. Ribbed body for improved grasp;
9. Lightweight;
10. Resistant to wear;