BIGWASP Round Liner Tattoo Cartridges 50pc Assorted (#10 RL) — 3/5/7/9/11 sizes, transparent tip & anti-backflow

BIGWASP Energy 50pcs Assorted #10 RL are pre-sterilized round liner tattoo cartridge needles designed for smooth ink flow, consistent lining, and comfortable grip during extended sessions.

This pack includes fifty assorted round liner (RL) cartridges from the BIGWASP Energy line, arranged to cover a range of common single-pass lining needs. Each cartridge is individually sealed and combines a transparent precision tip, soft silicone components, and a finger ledge to help artists control machine handling while maintaining steady ink flow. The assortment contains ten cartridges each of 3, 5, 7, 9, and 11 round liners—suitable for everything from fine detail to medium-weight outlines.

Why choose these BIGWASP Energy round liners for tattoo outlining?

These cartridges are built to balance tactile comfort with reliable performance: the finger ledge reduces hand fatigue and improves control, while the transparent tip helps you watch ink movement. The rubber membrane and anti-backflow system reduce the risk of ink contamination in your machine.

• 50 cartridges per pack: ten of each 3,5,7,9,11 RL sizes.
• Transparent precision tip for visible ink reservoir and consistent flow.
• Rubber membrane prevents backflow into the tube and machine.
• Finger ledge for stable grip and reduced vibration transmission.

How do these cartridges keep ink flow steady and safe?

The Energy design incorporates a clear tip and a silicone-loaded seal that channels ink steadily toward the needle cluster. A plastic membrane and rubber band reduce backflow, protecting the tubes and machine components from contamination.

• Transparent tip allows visual monitoring of ink in the reservoir.
• Rubber and membrane anti-backflow system keeps ink out of the machine.
• Stainless steel needles ensure consistent penetration and durability.

Are these cartridges comfortable to use over long tattoo sessions?

Yes—each cartridge features a molded finger ledge on the tip grip that enhances hand positioning and reduces hand and finger strain. The soft silicone components also help dampen machine vibration, allowing for steadier control during extended outlines.

• Ergonomic finger ledge improves grip and stability.
• Soft silicone reduces transmitted vibration to the hand.
• Individually sealed cartridges for hygienic storage and easy single-use handling.

What needle sizes are included and what techniques do they suit?

The assortment covers 3RL through 11RL, giving you a compact set for fine detail, general outlining, and thicker lines. Choose smaller RLs for delicate work and shading edges, and larger RLs for bold outlines and saturated strokes.

• 3RL and 5RL — fine lines, delicate script, tight details.
• 7RL and 9RL — standard outlines, small to medium script, texture lines.
• 11RL — bold outlines, stronger line work, filling edges.

Who this is for: BIGWASP Energy 50pcs Assorted #10 RL cartridges are aimed at tattoo artists and apprentices who want a single, hygienic assortment of reliable round liners. This pack suits studio professionals who need a range of RL sizes for daily use, traveling artists who prefer pre-sealed convenience, and anyone upgrading to a cartridge system seeking clearer ink view and reduced backflow risk. The set is practical for beginners learning line control and for experienced artists who value consistent inkflow, ergonomic grips, and durable stainless-steel needles without sacrificing safety or density of supply.