POSEIDON 50-Pack Tattoo Cartridge Needles – Universal Fit, #10 Round Liner (1003RL–1011RL)

Precision and versatility for pros and home practice

Meet the POSEIDON 50-pack of professional tattoo cartridge needles, designed to adapt to a range of liner and shading tasks. This comprehensive set bundles five popular round liner sizes in a sterile, ready-to-use package, helping you move from clean outlines to smooth shading with confidence.

Key benefits at a glance

• Five sizes included: 1003RL, 1005RL, 1007RL, 1009RL, and 1011RL for flexible technique coverage.
• Spiral nozzle design holds more ink, reducing interruptions and supporting steady lines during longer sessions.
• Laser-sharp tips deliver crisp lines and refined shading with less drag.
• Anti-leak safety system combines a high-elasticity membrane, spiral ink reservoir, and UV-bonded nozzle to minimize blowouts and backflow.
• Universal 0.35-inch base fits major tattoo machines for plug-and-play use without extra calibration.
• Sterile EO gas treatment and vacuum packing align with international hygiene standards, backed by strong support.

Quality and reliability you can trust

• Each needle undergoes 12 quality checks to maintain sharpness and durability.
• Designed to preserve pigment integrity for extended sessions, helping you work through longer days with confidence.

Real-world use and practical tips

Whether you are detailing fine lines or building layered shading, the varied sizes enable smooth transitions and consistent results across different techniques. The sealed packaging and universal fit are geared toward busy studios and dedicated home setups alike.

Support you can count on

With EO sterilization, vacuum packing, and the Poseidon Promise—24-hour support, lifetime defect replacement, and hassle-free refunds—the focus stays on your craft.