Mast Pro Cartridge Needles – Round Shader (0.35mm Diameter, 3.5mm Taper)

Built for permanent makeup and tattoo artists who need absolute control, the Mast Pro Round Shader Cartridge Needles 0.35mm deliver consistent, professional-grade results using a spaced circular pin grouping for efficient shading and filling. Each box contains 20 sterile cartridges engineered from premium 304L stainless steel, polished by automatic machinery for an exceptionally smooth glide through the skin.

A Round Shader uses the same circular pin grouping as a round liner. But with the individual needles spaced further apart. This wider spacing covers more surface area per pass, making it well suited for shading, filling, and blending larger areas. The 0.35mm diameter combined with a 3.5mm taper gives artists the precision needed for eyebrow and lip shading, blending, and filling larger areas with smooth, even coverage, 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 eyebrow and lip shading, blending, and filling larger areas with smooth, even coverage. 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 Round Shader Cartridge Needles 0.35mm

• 0.35mm Diameter, 3.5mm Taper — precision-engineered with a spaced circular pin grouping for efficient shading and filling
• 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 — 6 sizes available (1203RS, 1205RS, 1207RS, 1209RS, 1211RS, 1214RS) to match different technique requirements
• Artist-Tested Performance — developed and refined through real-world testing by professional tattoo and PMU artists

Specifications

• Needle type: Round Shader
• Diameter: 0.35mm
• Taper: 3.5mm
• 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 Round Shader cartridges support this workflow with stable construction and predictable ink delivery, helping artists maintain control across eyebrow and lip shading, blending, and filling larger areas with smooth, even coverage.

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 Round Shader Cartridge Needles 0.35mm give PMU and tattoo artists the precision, consistency, and hygiene standards needed for eyebrow and lip shading, blending, and filling larger areas with smooth, even coverage. With a 0.35mm 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. With sizes ranging from the 1203RS to the 1214RS, this lineup covers a full range of technique needs 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