STIGMA Tattoo Needle Cartridges #10 (5RS) Bugpin Round Shader 50-Pack — EO-Sterile, Membrane Safety

STIGMA #10(5RS) Bugpin disposable cartridge pack contains 50 membrane-sealed, E.O. sterilized round shader needles engineered for precise, hygienic tattoo work.

These STIGMA EN05 series cartridges pair surgical-grade 304 stainless steel needles with medical-grade plastic housings and an integrated rubber membrane to block ink backflow. Each cartridge arrives individually blister-sealed and EO-sterilized for single-use convenience. Designed by tattoo artists for tattoo artists, the bugpin 5RS configuration offers a tight grouping that balances crisp shading and delicate packing across a wide range of styles.

How do these cartridges help me get cleaner, safer sessions?

The built-in membrane prevents ink and fluid from traveling back into the tube and machine, reducing cross-contamination risk and simplifying cleanup. EO sterilization ensures each cartridge is sterile straight from the package so you can use them immediately without additional sterilizing steps.

• Membrane barrier reduces ink reflux and machine contamination.
• Individually blistered and E.O. sterilized for ready-to-use safety.
• Medical-grade plastic and 304 stainless steel construction for durability.
• Single-use cartridges minimize cross-client infection risk.

What results can I expect with the #10 (5RS) bugpin round shader?

The 5RS bugpin configuration gives a compact cluster of fine needles suited to smooth, controlled shading and subtle color packing. Artists will notice reduced trauma when blending gradients, while the tight grouping keeps edges precise for small-scale work and portrait details.

• Compact bugpin cluster for soft, even shading.
• Excellent for small areas, portraits, and delicate transitions.
• Tight grouping keeps line definition when needed.
• Consistent needle alignment maintains predictable ink flow.

Are these cartridges compatible with my machine and grips?

STIGMA EN05 cartridges are designed to fit industry-standard cartridge tattoo machines and most universal grips. Their common connection style lets you switch cartridges quickly during sessions without specialized adapters.

• Standard cartridge connection fits most rotary and coil cartridge machines.
• Works with universal cartridge grips for fast swaps.
• Lightweight plastic housing maintains balance in handpieces.
• Rubber band loading ensures secure needle placement during use.

How should I store and dispose of these single-use cartridges?

Keep cartridges in their sealed blister packs until use, store them in a cool, dry place away from direct sunlight, and do not open until ready to tattoo. After use, treat cartridges as biohazardous waste and dispose of them in an approved sharps container following local regulations.

• Store sealed packs at room temperature, away from moisture.
• Do not reuse cartridges—designed for single use only.
• Dispose of used cartridges in a certified sharps/bin per local rules.
• Check package integrity before using; discard any compromised seal.

Who is this for: Professional and apprentice tattoo artists who need a reliable, sterile supply of bugpin round shader cartridges for fine shading, color packing, and detailed work. The STIGMA EN05 5RS 50-piece value pack is suited to busy studios seeking consistent single-use cartridges that reduce cross-contamination risk and streamline session workflow. If you require tight needle clusters for subtle blends, portrait work, or small-area shading, this cartridge configuration delivers repeatable performance in a ready-to-use, membrane-protected format.