INKin Tattoo Cartridge Needles Assorted 40Pcs – Round Liner & L-Taper (3RL-11RL) #10 Bugpin

Elevate your tattoo sessions with INKin assorted cartridge needles

The INKin Tattoo Cartridge Needles Assorted 40Pcs pack brings together a curated mix of round liner cartridges designed for control, comfort, and consistent ink flow. Each needle set features an orange silicone wrap and a convenient finger ledge, crafted to support your grip during longer sessions while preserving visibility and precision.

Thoughtful design frames every stroke. A professional membrane system helps keep ink away from the grip, reducing interruptions and keeping you in the zone. This bulk cartridge assortment is compatible with standard cartridge grips, most tattoo rotary machines, and wireless battery pens, giving you flexibility across setups.

Key design details that matter

• Nice build and high quality construction with an orange silicone wrap for secure handling.
• Finger ledge adds comfort and helps you rest your hand during extended work without sacrificing control.
• Membrane system prevents ink from backflow into the grip or machine, promoting cleaner operation.
• Soft wrap and light, clear tip body improve visibility and help you monitor ink flow.
• Low profile housing with smooth edges reduces unnecessary trauma and supports precise line work.
• Medical grade plastic tips and surgical stainless steel needles, EO sterilized and individually packaged for safety and hygiene.

Versatility and compatibility

• Designed to fit all standard cartridge grips, tattoo rotary machines, and wireless battery pens for flexible use.
• Assorted round liner sizes cover a range of line work needs, with a focus on clean, even ink delivery.

What you get and practical notes

This mixed set includes multiple round liner sizes suitable for precise lines and shading routines. The assortment typically features 3RL, 5RL, 7RL, 9RL, and 11RL configurations plus related #10 bugpin options, delivering variety without switching brands mid-session. Use cases include crisp outlines, consistent line weight, and dependable performance across different machine setups. While results depend on technique and workflow, users may notice smoother ink flow and a secure, comfortable grip during busy sessions.