MAST TATTOO Mast Pro Cartridge Tattoo Needles 1205RL Round Liner - 20-Pack, Clear High-Density Body

Mast Pro Cartridge Tattoo Needles are disposable round-liner cartridges (model 1205RL) sold in a 20-piece box for precise, reliable lining work.

These MAST TATTOO Mast Pro purple cartridges combine a clear, high-density plastic body with a cartridge-engineered needle grouping for steady tension and easier cleaning between pigment changes. Each box contains 20 disposable cartridges in the standard 1205RL round-liner configuration, designed for tattoo artists who need dependable performance for fine lines and detail work.

What does the 1205RL designation mean for my lining work?

The 1205RL label identifies the cartridge as a round-liner grouping configured for lining applications—built to concentrate pigment and create crisp strokes. It favors control and consistency when doing outlines, micro-lines, or detailed patterns.

• Round-liner grouping for tight, defined lines
• Standard sizing suitable for most liner techniques
• Pre-assembled cartridge for quick swaps during sessions
• Disposable to reduce cross-contamination risk

How does the cartridge construction affect machine performance?

Mast Pro cartridges feature a clear, high-density plastic body that keeps needle tension steady and lets you inspect the tip and ink flow. The cartridge design aims to reduce strain on rotary pens and cartridge machines by maintaining appropriate needle tension for consistent performance.

• Clear body allows visual inspection and easier cleaning between colors
• Engineered tension helps protect pen motors and extends working cycles
• Precision manufacturing minimizes wobble for accurate lines
• Snap-fit connection ensures secure installation on compatible grips

What practical benefits will I notice during a tattoo session?

Artists report smoother insertion, predictable ink delivery, and faster cartridge swaps using Mast Pro round liners. Because the body is clear and high-density, it’s easier to flush and confirm there’s no residual pigment before switching colors.

• Consistent ink flow for even line saturation
• Quick, sterile disposal between clients for safer workflow
• Clear housing accelerates post-color-cleaning checks
• Packaged 20 per box to keep a ready supply during long sessions

Are these cartridges compatible with my equipment and studio protocols?

Mast Pro cartridges are designed to fit most cartridge-style tattoo machines and pen grips that accept standard cartridge connections. They arrive sterile and individually sealed in a box of 20, simplifying inventory and single-use hygiene practices.

• Fits standard cartridge machines and pen systems with compatible connection ports
• Individually sealed for hygienic single-use application
• Disposable design aligns with common studio infection-control protocols
• Suitable for both line work and detail tasks depending on artist preference

Who is this for: MAST TATTOO Mast Pro 1205RL cartridges suit professional tattoo artists and apprentices who demand consistent, single-use round liners with easy visual inspection and reliable tension control. They’re ideal for artists focusing on precise outlines, micro-details, and artists who prefer stocked boxes of 20 disposable cartridges for busy sessions and strict hygiene standards.