Wormhole Tattoo 3RL Disposable Tattoo Cartridge Needles 20-Pack — 1003RL Round Liner, Anti-Backflow & Clear PVC

These 1003RL cartridges from Wormhole Tattoo provide a practical, hygienic option for tattoo and permanent makeup artists who need reliable round-liner performance. Each needle comes sealed in its own pack and combines stainless-steel tips with a clear PVC housing for easier visibility, giving artists control and confidence during line work and detailing.

How do these cartridges prevent ink backflow?

The cartridges include an internal plastic membrane and a rubberized sealing band that work together to block ink and fluids from traveling back into the machine. This reduces cross-contamination risk and helps keep the motor and grip cleaner between uses.

• Built-in plastic membrane prevents fluid migration into the tube
• Rubber sealing band provides an extra barrier at the base
• Single-use design eliminates need for sterilizing cartridges

What makes the needle construction reliable for lining?

Wormhole Tattoo cartridges pair stainless-steel needle tips with a durable PVC casing, engineered to maintain tip alignment and consistent ink pickup. The needle edges are shaped to capture and release ink efficiently, promoting smooth, even lines during outlining and fine detail work.

• Stainless-steel tips resist bending and keep point precision
• PVC housing offers clear visibility of ink flow and needle action
• 3RL (3 round liner) grouping for tight, sharp lines and detailed work

Are these cartridges compatible with my tattoo machine?

These 1003RL cartridges are built to fit most standard cartridge-capable coil and rotary tattoo machines. The universal-style hub and tube dimensions make them simple to click into place and remove between clients.

• Universal cartridge fit for most cartridge machines
• Light-grey tube improves visibility during use
• Easy click-in mechanism for fast swaps during sessions

How are they packaged and handled for safety?

Each cartridge is individually sealed and packaged to support single-use hygiene standards. The compact box contains 20 individually wrapped cartridges, so artists can open only what they need and keep the remainder sterile until use.

• 20 cartridges per box, each sealed individually
• Disposable, single-use packaging reduces reprocessing needs
• Clear labeling and protective wrap for transport and storage

Who is this for: Tattooers and permanent makeup artists seeking an affordable, no-fuss cartridge for outlining and fine detail. These Wormhole Tattoo 3RL cartridges suit studio professionals who prioritize single-use hygiene, clear needle visibility, and straightforward compatibility with cartridge-based machines.