Apex Cartridges – Round Magnum (RM) Tattoo Needles – Box of 20
Apex tattoo cartridges are built for professional artists who want smooth shading control, strong colour delivery and reliable studio hygiene. The Apex Round Magnum (RM) configuration features a gently curved needle formation designed to follow the natural shape of the body, helping create softer edges, smoother gradients and comfortable skin contact while working.
Each cartridge uses high quality surgical stainless steel needles, a medical-grade cartridge body to help reduce internal friction and a responsive safety membrane for stability and backflow protection. Combined with universal Cheyenne-style compatibility and EO sterilisation, Apex Round Magnum cartridges deliver dependable performance for modern professional tattooing.
Key Features
Curved Magnum shading performance
The Rounded Magnum layout is designed to create softer edges and controlled shading, making it ideal for smooth blends, gradients and comfortable coverage on curved areas of the body.
Surgical stainless steel construction
Manufactured using high quality surgical stainless steel, the needles are engineered to feel sharp, stay sharp and deliver reliable performance across longer tattoo sessions.
Enhanced stability with reduced wobble
The stabilised internal structure supports the needles during movement, helping minimise wobble and improving consistency when shading or colour packing.
Safety membrane system
Each cartridge features a safety membrane to prevent ink backflow while offering a controlled rebound feel, giving artists confidence and steady control.
Medical-grade cartridge body
The durable cartridge casing is made from medical-grade material designed to reduce internal friction and support smoother needle travel.
Tip engineered for strong ink retention
The tip design supports excellent ink retention and delivery, helping maintain consistent ink flow for shading and colour work.
Controlled long taper
Developed with a refined long taper setup to support softer skin entry and smooth pigment distribution without unnecessary aggression.
Perfect for Professional Artists
Apex Round Magnum tattoo needle cartridges are ideal for professional artists who want smooth shading performance with comfortable skin contact and controlled colour delivery. Available in a wide range of sizes including 05RM, 07RM, 09RM, 11RM, 13RM, 15RM, 17RM, 19RM, 21RM, 23RM, 25RM and 27RM, they are suitable for soft shading, gradients, larger area coverage and structured colour work. Consistent stability, smooth ink flow and premium stainless steel construction make them a dependable choice for daily studio use.
Specifications
Brand
Apex Cartridges
Colour / Type
Round Magnum (RM) tattoo needle cartridges
Size / Volume
Box of 20 single-use cartridges, available as variants in 05RM, 07RM, 09RM, 11RM, 13RM, 15RM, 17RM, 19RM, 21RM, 23RM, 25RM and 27RM
Formula
EO gas sterilised, surgical stainless steel needles, medical-grade cartridge body, safety membrane system, UKCA and CE certified
Package Includes
One box of 20 Apex Round Magnum tattoo needle cartridges in your selected configuration. Individually blister packed, EO sterilised and clearly marked for easy identification.
Frequently Asked Questions
What are Apex Round Magnum cartridges used for?
They are designed for smooth shading, soft gradients, colour work and comfortable coverage on curved and flat areas of the body.
Do these cartridges have a safety membrane?
Yes. Each Apex Round Magnum cartridge includes a safety membrane to prevent backflow and support stable performance.
Are the needles made from surgical stainless steel?
Yes. Apex cartridges use high quality surgical stainless steel needles designed for reliability and consistent sharpness.
How many cartridges come in a box?
Each box contains 20 EO gas sterilised, single-use Round Magnum cartridges.
Looking for more options?
If you need additional Magnum styles, alternative needle groupings or other tattoo cartridge types, explore the full Apex Cartridges range to match every style of work.