HAWINK Tattoo Needle Cartridge Kit 50pcs Assorted Sizes — Sterile Disposable Cartridges with Full Membrane & Hard Silicone Grip

HAWINK 50PCS Tattoo Needle Cartridge Kit is a sterilized, disposable assortment of round liners, round magnums and curved/round magnums with a full membrane and hard-silicone grip for consistent, professional tattooing.

This kit bundles 50 ready-to-use cartridges in practical sizes and color-coded housings so artists can switch points quickly during sessions. Each cartridge is manufactured from 304L stainless-steel needles, supplied sterile via EO gas, and designed to fit most standard rotary and coil tattoo machines. The cartridges feature a transparent hard silicone handle for secure grip, plus a full membrane to reduce ink backflow and protect your machine during long work sessions.

Which needle sizes are included and how are they organized?

The set contains a mix of liners and magnums tailored for outlining, shading and filling. Sizes are grouped for intuitive selection and work across fine detail to broader coverage tasks.

• 10 pcs each of 3RL, 5RL, 7RM, 9RM for versatile lining and medium shading.
• 5 pcs each of #12 (7RL and 15RM) for larger outlines and fuller shading options.
• Two-color RGB-style coding (yellow-green for RL/RS, grape for RM) for quick visual sorting.

How does the cartridge protect my machine and maintain hygiene?

Each cartridge uses a full membrane barrier that prevents ink and bodily fluids from entering the machine drive, reducing contamination risk and mechanical wear. All cartridges arrive sterile and individually packaged to meet professional hygiene expectations.

• 100% EO gas sterilized for immediate clinical cleanliness out of the box.
• Full silicone membrane prevents ink backflow to the needle bar and machine.
• Disposable single-use design eliminates cross-contamination between clients.

What design details improve handling and performance during long sessions?

The cartridges combine a hard transparent silicone handle and precision-ground 304L stainless-steel needles to enhance control and durability. These features deliver consistent needle grouping and a non-slip grip for accurate needle placement during extended work.

• Black transparent hard silicone handle for a firmer, more ergonomic hold.
• High-grade 304L stainless-steel needles for sharp, durable point consistency.
• Smooth hub geometry for reliable needle travel and reduced vibration.

Are these cartridges compatible with my tattoo machine and inks?

The HAWINK cartridges are built to fit all standard tattoo machine setups—rotary and coil—as well as many branded grips, including Hawk systems. They are engineered to work with standard pigment viscosities used by tattoo artists.

• Universal fit for most cartridge-ready rotary and coiled machines and grips.
• Stable needle groups appropriate for common tattoo inks and techniques.
• Clear housing improves visual monitoring of ink flow and needle action.

Who is this for: This 50-piece HAWINK cartridge kit is made for professional tattoo artists, apprentices practicing a wide range of techniques, and studios that need a sterilized, mixed-size supply for daily work. It suits anyone wanting reliable, disposable cartridges with color-coded sizes, membrane protection and a secure hard-silicone grip for improved precision and machine safety.