STIGMA tattoo needle cartridges 9RL Bugpin round liner 50-pack — 9-needle super-fine 304 stainless, membrane safety

STIGMA #10 (9RL) Bugpin cartridges are single-use, membrane-protected round-liner tattoo needles sold in a 50-piece sterilized pack for detailed line work.

These EN05-series disposable cartridges were developed with input from working tattoo artists to offer a reliable, ready-to-use option for fine lining and precision detail. Each cartridge is E.O. sterilized, sealed in an individual blister, and built from 304 surgical stainless steel needles housed in medical-grade plastic. A one-way membrane prevents ink backflow to the machine, helping maintain cleanliness and making setup faster between clients or sessions.

How do these cartridges support precise line work?

The 9RL "bugpin" configuration tightens needle grouping to produce thinner, more consistent lines than standard liners. The needles are ground and shaped to a slope that helps the tip penetrate skin predictably, reducing wiggle and allowing for crisp strokes.

• Bugpin 9RL layout for extremely fine lines and micro-detail
• Surgical 304 stainless steel needles for consistent point geometry
• Sloped round tips designed for controlled ink flow and accuracy

What infection-control features does the pack include?

Each cartridge is individually E.O. sterilized and sealed in blister packaging to keep components sterile until use. The integrated rubber membrane acts as a barrier to stop ink and fluids from traveling back into the machine, assisting standard hygiene protocols in the tattoo studio.

• Ethylene oxide (E.O.) sterilization for single-use safety
• Individual blister packs preserve sterility until opened
• One-way plastic membrane to prevent ink backflow into the grip

Are these cartridges compatible with my equipment?

STIGMA EN05 cartridges are engineered to fit most standard cartridge-style rotary and coil tattoo machines and grips. Their universal connection and consistent hub dimensions make them a practical choice for artists who switch between machines or use popular cartridge-ready grips.

• Standard cartridge fitting for broad machine compatibility
• Plastic hub and rubber band load design for secure attachment
• Works with cartridge-capable grips and most modern rotary machines

What practical benefits will I notice during sessions?

Using pre-sterilized cartridges reduces setup time and lowers the count of reusable tools to disinfect. The bugpin needle density assists in delicate shading and precise liners, while the membrane keeps your machine cleaner and reduces maintenance interruptions.

• Faster changeovers between clients with disposable cartridges
• Cleaner machines thanks to the anti-backflow membrane
• Reliable tip geometry for steady lines and micro-detailing

Who is this for: The STIGMA #10 (9RL) Bugpin 50-pack is aimed at professional tattoo artists and apprentices focused on fine linework, micro realism, lettering, and detail-focused pieces. It suits busy studios that prioritize sterile single-use supplies and artists who need a dependable, compatible cartridge for precision work.