HAWINK Tattoo Needle Cartridges 50pcs Assorted Mixed Sizes — RL/RS/RM, Sterile EO, Anti-Backflow

These HAWINK cartridges combine color-coded convenience, a hard silicone non-slip handle, and 100% EO gas sterilization to deliver consistent performance for artists who need a ready supply of mixed needle sizes. Built with 304L stainless steel and a full membrane to prevent ink backflow, the set suits both rotaries and coil machines and comes in a compact 50-piece box intended to reduce interruptions during busy sessions.

Which needle types and sizes are included and why does that matter?

The assortment covers common configurations used for both fine lines and broader fills, letting you switch quickly without unpacking individual packs. Mixed sizes give flexibility for portrait work, script, and larger color blocks in the same session.

• Assorted RL/RS/RM configurations for lining and magnum shading
• RGB-style color coding: yellow-green for RL/RS, grape for RM for instant identification
• Mixed diameters to accommodate fine detail and heavier fills
• 50 cartridges in one box to minimize mid-session replacements

How do these cartridges protect my machine and improve hygiene?

Each cartridge is sterilized with EO gas and fitted with a full membrane that blocks ink from reaching machine internals. That barrier reduces the risk of contamination inside your device and makes cleanup quicker between clients.

• 100% EO gas sterilized for single-use safety
• Full membrane prevents ink backflow into grips and machines
• Disposable cartridges cut cross-contamination risks compared with reusable setups
• Smooth needle action supports consistent ink flow and clean work

What build features affect handling and needle performance?

Needles are manufactured from 304L stainless steel for durability and edge retention, while the exclusive black transparent hard silicone handle gives a firmer, slip-resistant grip. These elements combine to improve control during long sessions and maintain needle alignment for predictable results.

• 304L stainless steel needles for strength and consistent sharpness
• Black transparent hard silicone handle for a secure, ergonomic grip
• Precision assembly to maintain straight needle configuration and reduce wobble
• Compatible with most standard tattoo grips and machines for versatile use

How do I integrate these cartridges into my workflow?

Because cartridges are color-coded and pre-sterilized, you can set up multiples ahead of appointments and easily swap between lining and shading needles. The universal fitting means they work with a broad range of equipment so you won’t need machine-specific adapters for standard setups.

• Pre-pack 50 cartridges to speed job changeovers and reduce downtime
• Use color coding to build intuitive trays for lining versus shading
• Single-use disposal simplifies post-session cleanup and compliance
• Compatible with rotary, coil, and most branded grips for plug-and-play use

Who is this for: Tattoo artists and studios that want a cost-effective, ready-to-use assortment of sterile cartridges for daily practice, walk-ins, or multi-piece sessions. Whether you’re a travelling artist, an apprentice upgrading supplies, or an established shop organizing your kit, the HAWINK 50PCS mixed set offers variety, hygiene, and a firm grip for steady work without needing machine-specific cartridges.