Tattoo Cartridge Needles 50pcs Poseidon V4 Assorted Mixed Sizes Round Liner Shader Magnum Curved Mag Anti-Backflow Membrane Disposable Sterile Needles for Tattoo Pen Machine

Tattoo Cartridge Needles 50pcs — Poseidon V4 Assorted Mixed Sizes with Anti-Backflow Membrane

The Poseidon V4 Tattoo Cartridge Needles deliver professional-grade precision across a full range of needle types. This 50-piece assorted set covers Round Liner, Round Shader, Magnum, and Curved Magnum configurations — giving artists everything needed for lining, shading, and color packing in a single pack.

Key Features

• Anti-Backflow Membrane — Built-in rubber band and plastic membrane prevents ink from flowing back into the tube, keeping sessions hygienic and clean
• Premium Materials — High-quality PVC body with stainless steel needles for safe, durable, long-lasting performance
• Enhanced Ink Capture — Uniquely crafted needle tips capture more ink and improve visibility for a superior tattooing experience
• Individually Sealed — Each cartridge is separately packaged and sterilized for maximum safety and ease of use
• Universal Compatibility — Standard #12 cartridges fit the majority of tattoo pen machines and grips

Pack Contents — 50pcs Assorted (5pcs each)

Specifications

Ideal Use Scenarios

• Lining Work — RL needles for crisp, precise outlines and fine detail
• Shading & Gradients — RS and RM needles for smooth blending and soft shading
• Color Packing — Magnum needles for solid fills and bold color saturation
• Beginners & Professionals — Full assortment covers all techniques in one convenient pack

100% Satisfaction Guarantee

Every pack is backed by a full satisfaction guarantee. If you're not completely satisfied, we offer a replacement or full refund — no questions asked.