Poseidon 50Pcs Tattoo Cartridge Needles Set – Mixed Sizes for Liner, Shader, and Magnum (3RL, 5RL, 7RL, 9RL, 5RS, 7RS, 9RS, 7RM, 9RM, 9M1)

Refresh your tattoo cartridge kit with the Poseidon 50Pcs Tattoo Cartridge Needles Set. This thoughtfully assembled collection blends round liners, shaders, and mags in 10 sizes, designed to support crisp outlines, smooth shading, and versatile texture work. Built around a one-time joint design and a hygienic standard, the cartridges use stainless steel to promote clean ink flow and dependable performance during sessions.

Each cartridge is crafted with a special material to help the needle stay stable during use, which can contribute to more predictable results as you work across lines and fills. The set includes 50 sterile needles (5 units per size) spanning 10 variants, such as 1203RL, 1205RL, 1207RL, 1209RL, 1205RS, 1207RS, 1209RS, 1207RM, 1209RM, and 1209M1. Every cartridge is sterilized by EO gas and packaged in an independent blister for convenience and peace of mind.

Poseidon cartridges are designed to be compatible with standard cartridge grips and machines, making them an easy addition to most existing setups. The brand offers a customer-friendly policy: satisfied customers can request a replacement or refund with no questions asked, making it a low-risk option for expanding your toolset.

What you can expect in real-world use

• Precision in line work with round liners for clear, crisp edges and controlled ink delivery.
• Balanced shading capabilities with dedicated shader and magnum options, supporting smooth gradation and texture.
• Stable performance thanks to the needle material, reducing wobble and promoting consistent results across passes.
• Hygienic packaging and EO sterilization, with independent blister packs that simplify inventory and on-site organization.

While results depend on technique and skin characteristics, this Poseidon set provides reliable tools that cover common tattooing tasks—from bold contours to subtle shading. If you’re building or upgrading a toolkit, this collection offers flexible options without committing to a single size or style.

Tips to maximize your Poseidon cartridges

• Pair with compatible grips and machines as listed to ensure proper fit and operation.
• Store unopened packs in a dry, clean environment to preserve sterility until use.
• Maintain a varied size selection on hand to adapt quickly to line weight and shading needs within a project.