Designed for precision and controlled outlines

Apex Round Liner cartridges are tuned for crisp fine line work, delicate detailing and precision outlining, while also supporting bolder, stronger outlines thanks to the wide size range available.

Sharp surgical stainless steel needles

Manufactured from high quality surgical stainless steel, the needles offer a clean, smooth entry into the skin and are built to maintain their sharp feel and reliable precision across extended tattoo sessions.

Stabilised casing to reduce needle wobble

The internal stabilisation structure helps support the needle during movement, assisting with reduced wobble and improved accuracy when placing lines.

Safety membrane with responsive rebound

The integrated safety membrane prevents backflow while also providing controlled rebound, giving a steady and consistent needle response even during longer sessions.

Medical-grade cartridge body

Built using medical-grade materials, the cartridge body is designed to reduce internal friction, supporting smoother motion and more consistent needle control.

Tip engineered to hold more ink

The tip design retains more ink, helping maintain smoother flow and allowing longer passes with fewer interruptions while working.

Long taper configuration

Featuring a 6.5mm long taper setup, developed to support refined line definition and stable precision without being overly aggressive.

Apex Round Liner tattoo needle cartridges are ideal for professional artists who specialise in precision outlining, detailed fine line work and structured line compositions. With sizes ranging from ultra-fine liners through to larger RL configurations, they are equally suited to delicate single needle style work as well as stronger, thicker outlines. Consistent stability, smooth ink delivery and premium stainless steel construction ensure Apex cartridges perform reliably throughout demanding studio days.

Brand

Apex Cartridges

Type

Round Liner tattoo needle cartridges

Size / Volume

Box of 20 single-use cartridges, available in multiple RL sizes from fine to bold outlining options

Needle Taper

Long Taper (LT) 6.5mm

Sterilization Formula

EO gas sterilised, surgical stainless steel needles, medical-grade cartridge body, safety membrane system, UKCA and CE certified

One box of 20 Apex Round Liner tattoo needle cartridges in your selected size. Each cartridge is individually blister packed, EO sterilised and clearly marked for easy identification.

Are Apex Round Liner cartridges suitable for fine line tattooing?

Yes. They are developed for precise outlining and fine line work, while also being suitable for stronger, thicker outlines thanks to the wide RL size range available.

Do these cartridges have a safety membrane?

Yes. Each cartridge includes a safety membrane that helps prevent ink backflow and supports consistent needle rebound.

Are the needles made from surgical stainless steel?

Yes. Apex tattoo cartridges use high quality surgical stainless steel needles designed to feel sharp and maintain reliable performance.

How many cartridges come in a box?

Each box contains 20 EO gas sterilised, single-use Round Liner cartridges.

If you need alternative configurations or different cartridge styles, explore the wider Apex range and other professional tattoo cartridges available to suit every style of work.