Mast Pro Cartridge Needles – Extra Tight Round Shader (0.25mm Diameter, 7MM Taper)

Built for permanent makeup and tattoo artists who need absolute control, the Mast Pro Extra Tight Round Shader Cartridge Needles 0.25mm deliver consistent, professional-grade results using an extra-tight pin grouping for dense, saturated shading. Each box contains 20 sterile cartridges engineered from premium 304L stainless steel, polished by automatic machinery for an exceptionally smooth glide through the skin.

An Extra Tight Round Shader takes the standard round shader’s circular pin grouping and packs the needles even closer together than a standard tight configuration. This produces extremely dense, saturated shading with smooth, even coverage and minimal skin trauma. The 0.25mm diameter combined with a 7MM taper gives artists the precision needed for fine shading, blending, and soft gradient work in brows, lips, and detailed cosmetic or tattoo shading, without sacrificing control or comfort during longer sessions.

Why Artists Choose Mast Pro Tattoo Needles

Professional tattoo and PMU artists test each Mast Pro cartridge before release and individually inspect each needle thread for consistency. The cartridge and needle are matched for perfect compatibility, so ink flows smoothly and evenly with no clogging or impurities, supporting clean results across fine shading, blending, and soft gradient work in brows, lips, and detailed cosmetic or tattoo shading. An advanced visual optimization tube, featuring a key-head-shaped shell and precisely angled sides, reduces lens distortion and refraction, giving artists a clearer view of the needle tip while working. Four reinforced bars inside the cartridge add durability and strength while keeping the needle responsive under pressure.

Sterilized with ethylene oxide, every cartridge is intended for single use, supporting strict hygiene standards in professional PMU and cosmetic tattoo settings.

Key Features of Mast Pro Extra Tight Round Shader Cartridge Needles 0.25mm

• 0.25mm Diameter, 7MM Taper — precision-engineered with an extra-tight pin grouping for dense, saturated shading
• Premium 304L Stainless Steel — corrosion-resistant, medical-grade material polished by automatic machinery for an exceptionally smooth surface
• Fully Sterile, Single-Use — sterilized with ethylene oxide, individually packed for safe, hygienic professional use
• Perfectly Matched Needle-Cartridge Compatibility — high-stability, unhindered ink flow supporting clean, consistent results
• Advanced Visual Optimization Tube — key-head shaped shell with precise right-angle sides reduces lens distortion and refraction for clearer needle-tip visibility
• Four Reinforced Bars — added structural strength and durability, withstanding high rebound force while maintaining flexibility
• Individually Tested Needle Threads — each thread checked for consistency before packaging
• Ergonomic, Textured Grip Design — comfortable handling for extended sessions
• 20 Cartridges Per Box — 1 size available (0801RST) to match different technique requirements
• Artist-Tested Performance — developed and refined through real-world testing by professional tattoo and PMU artists

Specifications

• Needle type: Extra Tight Round Shader
• Diameter: 0.25mm
• Taper: 7MM
• Material: 304L stainless steel
• Sterilization: Ethylene oxide, single-use
• Quantity: 20 cartridges per box
• Compatible with standard cartridge grips and machines

Built for Professional Standards

As with any PMU or tattoo procedure, proper skin preparation, consistent needle depth, and sterile technique are essential for safe results. Mast Pro Extra Tight Round Shader cartridges support this workflow with stable construction and predictable ink delivery, helping artists maintain control across fine shading, blending, and soft gradient work in brows, lips, and detailed cosmetic or tattoo shading.

Complete Your PMU Collection

Explore our full range of machines, needles, and pigments:

• Iolite PMU Machines — precision permanent makeup machines engineered for stable rotation and consistent needle control
• PMU Needles — full range of cartridge needle types and sizes for brows, lips, and eyeliner work
• PMU Pigments — professional-grade pigments formulated for ombré brows, powder brows, and lip blush
• Mast Pro Needles — complete Mast cartridge needle lineup, including round liner, round shader, and magnum configurations
• Mast Machines — Mast PMU and tattoo machines built for the Mast and Mast Pro cartridge systems

The Mast Pro Extra Tight Round Shader Cartridge Needles 0.25mm give PMU and tattoo artists the precision, consistency, and hygiene standards needed for fine shading, blending, and soft gradient work in brows, lips, and detailed cosmetic or tattoo shading. With a 0.25mm diameter, smooth 304L stainless steel construction, and reinforced cartridge design, every needle delivers stable ink flow and clear visibility from the first pass to the last. Built in the 0801RST configuration, this needle delivers consistent, reliable performance in one trusted, artist-tested product line. Stock up on Mast Pro cartridges to bring reliable, salon-grade results to every appointment.

Contact us for more details,IOLITE EYELASH is a part of BSI COSMETICS and BRUNSON NAIL ACADEMY