EZTAT2 Tattoo Cartridge Needles 20pc #12 (5RL) Round Liner – Low-Profile Clear Tip, Sterilized Disposable

EZTAT2 EZ Tattoo Cartridge Needles 20pcs #12 (5RL) are sterilized, disposable round liner cartridges designed for precise lining with most standard rotary tattoo pens and cartridge grips.

These cartridges combine a low-profile housing, a visible clear tip, and an internal safety membrane to reduce backflow, giving artists consistent ink flow and accurate needle grouping for fine liner work. Packaged individually and sterilized with ethylene oxide (E.O.) gas, the 20-count set delivers ready-to-use cartridges that snap into compatible rotary machines and wireless pen guns.

How do these cartridges improve lining accuracy?

The 5RL (round liner) configuration in a #12 grouping provides a compact, tight cluster of needles that produces crisp, even lines. The low-profile housing positions the needles closer to the skin for better control and reduced bouncing.

• Tight #12 needle grouping for fine to medium line work
• Low-profile housing for improved control and precision
• Clear tip body increases visibility of ink and skin contact
• Smooth edge design reduces additional trauma to skin

Are these cartridges compatible with my rotary pen or cartridge grip?

These EZTAT2 cartridges are made to fit standard cartridge grips and most rotary tattoo machines and wireless pen guns that accept cartridge-style needles. They snap securely into place and maintain alignment for consistent performance across different machines.

• Standard cartridge base fits major rotary pen brands and grips
• Universal snap-in design for easy installation and removal
• Works with wireless battery pen guns commonly used in studios
• Consistent needle fit reduces wobble and improves line consistency

What safety and hygiene features are included?

Each cartridge is individually sealed and sterilized with E.O. gas to meet hygiene expectations for single-use disposables. Inside the cartridge, a safety membrane helps prevent ink from traveling back into the tube, helping maintain a cleaner working environment.

• Individually packaged and E.O. gas sterilized for single-use safety
• Internal safety membrane limits ink backflow into the tube
• Clear cartridge tip aids visibility for controlled ink deposit
• Smooth internal shaping reduces rough edges and tissue trauma

How does the cartridge design affect ink flow and visibility?

The combination of a shaped internal channel and low-profile housing promotes steady ink flow to the needle, while the light, clear tip body improves sightlines for the artist. These design elements help produce a stable, predictable saturation without interruptions.

• Shaped internal channel supports steady ink delivery
• Clear tip enhances visibility of ink movement and skin contact
• Low-profile build keeps needle closer for accurate control
• Precise needle grouping yields consistent ink saturation

Who is this for: Professional tattoo artists and experienced hobbyists who need disposable, sterilized round liner cartridges for crisp linework and consistent performance. Ideal for studio use and mobile artists who value quick cartridge changes, clean operation, and compatibility with most standard rotary pens and cartridge grips. If you need a dependable supply of 5RL #12 cartridges with safety features and clear visibility, this 20-piece EZTAT2 set provides a practical solution.

Features:

• Compatible with all standard cartridge grips, rotary machines, and wireless pen guns
• Internal safety membrane to reduce ink passing into the tube
• Clear tip body for improved visibility during tattooing
• Low-profile housing with shaped interior for better ink flow
• Individually E.O. gas sterilized and sealed for safety
• Smooth edges minimize additional trauma to the skin