CNC 7RL Tattoo Needle Cartridges – 20Pcs #12 Round Liner with Membrane | Sterile, Universal Fit

Premium build for consistent results

CNC 7RL tattoo needle cartridges are built for dependable performance during round liner work. Each needle cartridge uses 316L surgical stainless steel needles and medical-grade plastic, delivering a crisp feel and sturdy construction that studio professionals rely on during busy sessions.

The materials are chosen for durability and reliable ink flow, helping you achieve clean, precise lines with confidence. The standard round liner configuration supports controlled line work while maintaining comfort for your client and your workflow.

Sterilization, safety, and single-use convenience

Every cartridge is sterilized with EO gas and individually packaged for single use, helping maintain hygiene between clients. The cartridge features a secure membrane to prevent ink or blood from entering the grip, plus a stabilizer to reduce wobble for steadier lines during long sessions.

• EO gas sterilization
• Individually wrapped for single use
• Membrane seals to minimize leakage
• Stabilizer reduces wobble for accuracy

Universal fit and practical design

Designed to fit most rotary tattoo machines and cartridge grips, the 20-piece pack offers a versatile option for a range of projects. The round liner shape helps create crisp, defined lines with consistent ink delivery across clients.

What you get and how to use

• 20 disposable needle cartridges per pack
• Standard #12 round liner configuration
• Compatible with a wide range of machines and grips
• Easy swap and reliable ink delivery between clients

Why choose CNC

As a leading provider of tattoo equipment, CNC offers quality products and dependable after-sales support. If you have questions or need a different model, our team is ready to help you choose the right solution for your studio needs.