Mast Pro Cartridge Needles – Bugpin Round Liner (0.18mm Diameter, 5MM Taper)
Built for permanent makeup artists who need absolute control, the Mast Pro Bugpin Round Liner Cartridge Needles 0.18mm deliver fine, consistent lines for ombré brows, powder brows, lip blush, hairstroke brows, and eyeliner tattooing. 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 bugpin needle refers to a thinner-than-standard needle gauge, and the 0.18mm bugpin diameter combined with a 5MM taper gives PMU artists the precision needed for fine hairstroke brows, detailed eyeliner, and soft, blended lip blush work, 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 microshading, powder brow, and lip blush techniques. 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 Bugpin Round Liner Cartridge Needles 0.18mm
- 0.18mm Bugpin Diameter, 5MM Taper — precision-engineered for hairstroke brows, ombré brows, powder brows, lip blush, and eyeliner
- 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 microshading and lip blush 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 PMU sessions
- 20 Cartridges Per Box — five sizes available (0401RL, 0403RL, 0405RL, 0407RL, 0409RL) to match different technique requirements
- Artist-Tested Performance — developed and refined through real-world testing by professional tattoo and PMU artists
Specifications
- Needle type: Bugpin Round Liner
- Diameter: 0.18mm
- Taper: 5MM
- Material: 304L stainless steel
- Sterilization: Ethylene oxide, single-use
- Quantity: 20 cartridges per box
- Compatible with standard cartridge grips and machines
Available Sizes
| Model | Best For |
| 0401RL | Fine hairstroke eyebrows, delicate eyeliner detail |
| 0403RL | Eyebrow and lip edge definition, soft natural ombré effects |
| 0405RL | General brow microshading, eyeliner, lip blush lining |
| 0407RL | Medium powder brow shading, lip blush blending, thicker eyeliner |
| 0409RL | Broader powder brow and lip blush shading, bold eyeliner coverage |
Choosing the Right Needle
- 0401RL suits artists creating ultra-fine, natural-looking strokes, ideal for hairstroke brow techniques and precise eyeliner where minimal invasiveness matters most.
- 0403RL offers slightly thicker lines while staying precise, useful for defining edges and soft ombré brow contouring effects.
- 0405RL is a versatile middle-ground needle, balancing detail work with light microshading for brows, eyeliner, and lip blush.
- 0407RL will suit to medium shading and blending, giving a bolder, more defined result for powder brows and lip blush.
- 0409RL provides the broadest coverage in this range, suited to faster procedures and clients wanting a fuller, more saturated powder brow or lip blush look.
Built for Professional Standards
As with any PMU procedure, proper skin preparation, consistent needle depth, and sterile technique are essential for safe results. Mast Pro cartridges support this workflow with stable construction and predictable ink delivery, helping artists maintain control across ombré brow, powder brow, lip blush, and eyeliner work.
The Mast Pro Bugpin Round Liner Cartridge Needles 0.18mm give PMU artists the precision, consistency, and hygiene standards needed for professional ombré brows, powder brows, lip blush, and eyeliner work. With a fine 0.18mm diameter, smooth 304L stainless steel construction, and reinforced cartridge design, every needle delivers stable ink flow and clear visibility from the first stroke to the last. Whether you’re working ultra-fine hairstroke brows with the 0401RL or bold, saturated powder brow and lip blush coverage with the 0409RL, this five-size lineup covers the full range of detail-to-coverage needs in one trusted, artist-tested product line. Stock up on Mast Pro cartridges to bring reliable, salon-grade results to every PMU appointment.
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
Frequently Asked Questions
What is a bugpin needle used for?
Bugpin needles have a thinner diameter than standard needles, making them ideal for fine detail work like hairstroke brows, microshading, lip blush, and eyeliner where precision matters more than speed.
Are Mast Pro cartridges sterile?
Yes. Each cartridge is sterilized with ethylene oxide and packaged for single use, supporting hygiene compliance in professional settings.
Which Mast Pro Bugpin Round Liner size is best for ombré or powder brows?
0401RL and 0403RL work well for fine hairstroke brows, while 0405RL to 0409RL suit microshading, ombré, and powder brow styles depending on desired density.
Can these needles be used for lip blush?
Yes. 0405RL through 0409RL is using for lip blush lining and shading, with larger sizes offering more saturated coverage.
Can these needles be used with any PMU machine?
Mast Pro cartridges will fit standard cartridge-style PMU machines and grips.
Contact us for more details,IOLITE EYELASH is a part of BSI COSMETICS and BRUNSON NAIL ACADEMY
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