MAST TATTOO Mast Pro 0403RL Tattoo Cartridges 20 Count — Sterile Clear Tip, Leak‑Resistant for Precise Lining

MAST TATTOO Mast Pro 0403RL cartridges are a pack of 20 single-use, sterilized rotary-compatible tattoo needles designed for precise lining and smooth ink flow.

These Mast Pro 0403RL disposable cartridges combine a low-profile shell, surgical stainless-steel needles, and a leak-resistant membrane to give tattoo and permanent makeup artists consistent results. Each cartridge is EO gas sterilized and individually packaged so you can swap needles quickly during sessions while maintaining hygiene. The 0403RL configuration is built for controlled line work and consistent pigment delivery, and the clear-tip housing improves visibility so you can track ink and needle movement more easily.

How do these cartridges affect line control and ink consistency?

The 0403RL needle grouping offers focused lining capabilities with steady ink feed to minimize stops and starts. The internal shaping and membrane work together to stabilize the needle bar, so lines stay cleaner and pigment deposits are more uniform.

• 0403RL grouping tuned for precise lines and hair-stroke work
• Protective membrane reduces backflow into the pen
• Low-profile housing improves hand visibility and reach
• Clear tip shows ink movement for better timing

Are these cartridges compatible with my tattoo or PMU machine?

MAST TATTOO Mast Pro cartridges use a standard plug-in interface that fits most cartridge-style rotary pens and permanent makeup machines. They are designed to work with Mast pen machines and the majority of other brands that accept plug-in cartridges.

• Universal cartridge interface for broad compatibility
• Works with Mast pen machines and many third-party devices
• Easy snap-in/snap-out installation for fast changes
• No additional adapters required for most systems

What safety and sterilization features do these needles include?

Each Mast Pro cartridge is manufactured from surgical-grade stainless steel and sterilized with EO gas, then sealed individually to preserve sterility until use. The clear housing and smooth edges reduce tissue trauma and let you monitor ink flow without removing the cartridge.

• 100% EO gas sterilized and individually sealed
• Surgical stainless-steel needles for durability and corrosion resistance
• Smooth, low-profile housing to minimize trauma
• Protective membrane prevents fluid ingress and machine contamination

How many cartridges come in the pack and what support is included?

This purchase includes twenty Mast Pro 0403RL disposable cartridges packaged for single use. Mast Tattoo backs the product with a 12-month warranty and customer support for any issues related to defects or fit.

• 20 sterile disposable cartridges per box
• Individually packaged for single-session use
• 12-month warranty and responsive customer service
• Clear labeling for size and configuration on each pack

Who is this for? These Mast Pro 0403RL cartridges suit tattoo artists and permanent makeup professionals who need reliable, sterile disposable needles for precise lining and controlled pigment distribution. They are particularly useful for artists who value fast cartridge changes, clear visibility of ink flow, and systems that work across multiple pen brands. If you require bulk supplies with consistent performance and a protective membrane to reduce machine contamination, this 20-count set is a practical choice.