Vidattx POSEIDON Tattoo Cartridge Needles - 50PCS Assorted Sizes (RL/RS/RM/M1), Disposable Sterile with Membrane

POSEIDON 50PCS tattoo cartridge needles is a mixed-size, disposable cartridge kit designed to deliver clean lines and smooth shading for professional and beginner tattoo work.

This set from Vidattx supplies 50 sterile, vacuum-sealed cartridges in a range of liners, shaders, magnums, and round magnums so you can switch needle types quickly during sessions. Each cartridge combines stainless steel needle groups with a molded PVC housing, a rubber membrane to prevent ink backflow, and a spiral nozzle that helps ink flow more consistently. The assortment covers common sizes artists use for detail work and fill, letting you tackle outlines, color packing, smooth gradients, and texture without stopping to swap incompatible components.

What needle types and sizes are included in this cartridge kit?

The Vidattx POSEIDON pack contains 50 cartridges across 10 styles, with five pieces per style to balance variety and value. You get round liners (RL), round shaders (RS), round magnums (RM), and magnum configurations (M1)—all in commonly used gauges and groupings for everyday tattooing.

• 5× 1205RL, 5× 1207RL, 5× 1209RL for crisp outlines and fine detail
• 5× 1205RS, 5× 1207RS, 5× 1209RS for soft shading and small fills
• 5× 1207RM, 5× 1207M1, 5× 1215M1, 5× 1215RM for color packing and smooth gradations

How do these cartridges keep ink from backing into the machine?

Each cartridge includes a high-elasticity rubber membrane that forms a reliable barrier between the needle channel and the machine. This reduces the risk of ink or fluid traveling back into the grip and motor, protecting your equipment and keeping sessions cleaner.

• Rubber plug seals needle hub to prevent backflow
• Spiral nozzle design improves ink feed and reduces leakage
• Durable PVC housing withstands handling during long sessions

Are Vidattx POSEIDON cartridges compatible with my tattoo machine?

These cartridges are produced to standardized dimensions and should fit any cartridge-style rotary or coil machine that accepts standard plug-in cartridges. The design emphasizes consistent tolerances so connection and needle travel are predictable across cartridges.

• Standardized plug fits most cartridge-ready machines
• Uniform needle lengths for reliable stroke and depth control
• Easy snap-in installation for fast needle changes mid-session

How reliable and safe are these disposable needles for professional use?

Vidattx cartridges are manufactured from stainless steel needles and molded PVC housings, then sterilized and vacuum-sealed individually to maintain hygiene until use. The set is intended for single use to meet standard safety practices and to ensure sharp, predictable performance each time.

• Individually sterilized and vacuum-packed for single-use safety
• Stainless steel needles for consistent sharpness and longevity during a session
• Designed to store more ink in the nozzle for longer uninterrupted work

Who this is for: The POSEIDON 50PCS mixed cartridge pack is suitable for tattoo professionals who need a versatile, ready-to-use assortment for busy sessions, and for apprentices or hobbyists building a reliable starter supply. It’s especially useful for artists who want consistent cartridges that reduce downtime between needle changes, protect their machine from backflow, and cover the most commonly used liner and shader groupings without buying single-size packs.