Round Magnum Membrane Cartridges - Box of 10

Specifications:

• Medium tension safety membrane prevents ink backflow
• Available in different gauges and tapers
• Medical-grade plastic and 304 stainless steel are used for superior quality
• Each needle is individually sealed and sterilized with EO Gas
• Available in 10 membrane cartridge needles per box 
• Inkclaw tattoo needles are manufactured from 304 surgical-grade Stainless steel
• Compatible with all twist-in style tattoo pen machines and cartridge grips

Inkclaw Round Magnum Tattoo Needle Membrane Cartridges are engineered for professional artists who demand smooth shading, refined color blending, efficient pigment delivery, and controlled skin trauma reduction.

Also known as Curved Magnum or Soft Edge Magnum cartridges, round magnums are designed with a curved needle formation that creates a softer edge during skin contact. This structure helps artists achieve smoother transitions, more natural gradients, and more even saturation compared with traditional flat magnum groupings.

From small-area blending to large-scale color packing, Inkclaw Round Magnum cartridges are built to support artists across multiple tattoo styles, including realism, black and grey, color work, traditional Japanese backgrounds, large-scale tattooing, soft shading, and experimental tattoo techniques.

Configurations of Inkclaw Round Magnum Cartridges group

Inkclaw Round Magnum / Curved Magnum cartridges are available in a complete range from 7RM to 123RM, covering both daily professional use and highly specialized tattooing needs.

Commonly used configurations include:

7RM / 9RM / 11RM / 13RM / 15RM / 17RM

These sizes are ideal for smooth shading and color blending across small to medium tattoo areas.

Larger and specialty configurations include:

19RM / 23RM / 25RM / 27RM / 29RM /35RM / 39RM / 43RM/ 45RM /49RM / 123RM

These are designed for large-scale tattoos, fast coverage, heavy saturation, background work, and special creative applications where efficiency and surface coverage are critical.

Inkclaw Round Magnum/Curved Magnum Needles Taper

Inkclaw round magnum(Curved Magnum, or Soft Edge Magnum) cartridge needles are applied with 1.5mm Tip Taper(Bold), 3.5mm taper(standard), and 5.0mm Taper(extra-sharp) technology, which allows a better ink flow. 

Inkclaw Quality Process

At Inkclaw, every cartridge is designed with a focus on precision, consistency, and professional performance. From needle grouping and taper selection to membrane tension and needle polishing, each detail is engineered to support cleaner work, smoother operation, and stable tattooing feedback.

Inkclaw continues to develop advanced cartridge structures based on real artists' needs, helping tattoo professionals work with greater accuracy, efficiency, and confidence.

Listen to your needs!

Our key driver at Inkclaw is to "Listen to your needs''. After all why put this much effort into design and innovation if there is no demand. That is why we are always keen to receive your feedback on our current products, products you would like to see brought to market, and general improvements.