MAST TATTOO Pro Cartridge Tattoo Needles 50pcs Assorted (3RL–9M) with Membrane — Disposable Clear Housings

MAST TATTOO 50-piece Pro cartridge needle set delivers mixed round liners, round shaders, magnums and round magnums with anti-spitback membrane for reliable, disposable performance.

This professional assortment is designed for tattoo artists who want a broad selection of cartridge types in one kit. Each clear-bodied cartridge features a built-in membrane to reduce ink spitback and a high-density plastic housing for easy visibility and cleaning between color changes. The set includes multiple groupings and sizes so you can switch quickly from lining to shading without changing needle systems.

Which needle types are included and why do they matter?

The pack contains a mix of round liners (RL), round shaders (RS), round magnums (RM), magnums (M) and standard shaders to cover common tattoo techniques. Having a variety allows finer detail work, smooth shading and bold color packing using the same cartridge format.

• 3RL and 7RL — tighter round liners for crisp lines and detail.
• 7RS — round shader for softer fills and blending.
• 9RM and 9M — magnum configurations for faster shading and saturation.
• Clear housings — let you monitor ink flow and clean between colors.

How does the membrane design help during tattooing?

The integrated membrane minimizes ink spitback into the machine, keeping your rotary or pen-style device cleaner and reducing maintenance interruptions. It also makes the cartridge safer and more hygienic for single-use workflows without altering needle performance.

• Prevents ink from reaching the machine drive components.
• Maintains smoother ink flow for consistent needle action.
• Supports single-use disposal for infection-control protocols.

Are these cartridges compatible with my machine?

These Mast Pro cartridges are made to work with most popular rotary and coil machines that accept plug-and-play cartridge systems, including pen-style tattoo machines. They use a universal connection and perform reliably across different power and stroke setups.

• Suitable for most rotary and coil machines accepting cartridges.
• Plug-and-play fit for common cartridge-compatible grips and pens.
• Stable needle seating reduces wobble during high-speed strokes.

What practical benefits will artists notice during a session?

Artists will find quicker workflow transitions and easier maintenance between colors thanks to the clear, high-density bodies and membrane. The assortment lets you select the ideal needle grouping for lining, soft shading or heavy packing without swapping needle types or tools.

• Clear cartridge bodies speed color-change cleaning and inspection.
• Mixed sizes reduce the need to open multiple packages mid-session.
• Disposable single-use cartridges streamline sterilization routines.

Who is this for: This 50-piece Mast Tattoo Pro cartridge set is aimed at professional and aspiring tattoo artists who want a versatile, hygienic selection of disposable cartridges for daily studio work, guest spots, conventions or busy bookings. It's also useful for apprentices practicing technique with industry-standard cart systems who need reliable, easy-to-clean visibility and consistent needle performance.