Mast Pro2 Tattoo Needles Cartridges 50 Count - 1RL to 9RL Mixed

In this review the Mast Pro2 Tattoo Needles Cartridges 50 Count are examined for working artists who need a mixed set of fine round liners. The bottom line: this pack is best for tattooers seeking a reliable, disposable cartridge system that prioritizes control and consistent performance across small liner sizes. The mixed 1RL, 3RL, 5RL, 7RL and 9RL selection covers delicate outlining and detailed work, and the review focuses on cartridge stability, ink protection and real-world usability rather than marketing claims.

Key Features

• Precision Cartridges System: The stabilizing system on these cartridges helps maintain accuracy when working on fine lines and detailed areas.
• Pro Needles Pins: Upgraded needle pins are designed to deliver a smoother tattooing motion and consistent needle grouping for predictable line work.
• Full Membrane Protection: The membrane prevents ink backflow, helping keep the grip and machine cleaner during long sessions.
• Disposable Construction: Single-use, high-quality disposable materials reduce cross-contamination risk and speed up setup between clients.
• Mixed Sizes in One Box: The assortment of 1RL through 9RL gives a practical range for artists who do fine outlines, soft details and tighter liner work without buying multiple boxes.

Who It's For

These cartridges suit professional and apprentice tattoo artists who work primarily with liners and need dependable single-use cartridges for precision work. The mixed sizes are especially useful for artists who do portraits, script, micro lines and detailed linework where varying liner sizes are required during the same session.

Artists who rely mainly on shaders, magnums or large coverage pieces should look for a box focused on magnum or shader configurations instead, since this pack concentrates on round liner sizes rather than shader or curved magnum layouts.

Pros & Cons

Pros

• Consistent needle performance makes fine line work more predictable and efficient.
• Membrane protection reduces the chance of ink backflow into the grip and machine.
• Mixed sizes in one box provide flexibility without purchasing separate packs for each liner size.

Cons

• Ink retention received mixed feedback from users, so outcomes may vary with different inks and techniques.

Specifications

Our Verdict

For artists focused on clean, controlled lining, the Mast Pro2 50 count mixed RL pack is a solid, cost-effective option that delivers reliable stability and single-use hygiene. The membrane and upgraded needle pins make it a practical choice for detailed work, though those prioritizing ink retention or large shading sessions should consider shader or magnum packs. Overall it offers good value for liner-focused tattooing.

Frequently Asked Questions

Are these cartridges compatible with standard cartridge grips?
Yes, the Mast Pro2 cartridges are designed to fit common cartridge system grips and should work with most machines that accept cartridge-style needles.

Do the cartridges prevent ink backflow?
Yes, each cartridge uses a full membrane intended to protect against ink backflow into the grip and machine.

Is this box suitable for shading work?
This specific box is focused on round liners (1RL to 9RL) so artists who need magnums or curved magnums for shading should choose a shader-specific pack instead.