Round Magnum (RM) cartridges are built for high-performance color packing, smooth gradients, and rich saturation with minimal trauma. Designed with a curved tip to follow the skin's natural contours, these cartridges allow artists to pack color evenly, blend flawlessly, and move faster through large fill areas.
Each RM cartridge features EO gas sterilization, a built-in backflow membrane, and universal compatibility with most rotary and coil machines. Whether you’re laying in solid black, working color gradients, or blending skin tones, these cartridges are the go-to choice for bold, controlled coverage.
🛠️ SPECS
Configuration: Round Magnum (RM)
Needle Sizes: 7RM, 9RM, 11RM, 13RM, 15RM
Taper: Medium–Long Taper (for smoother blending)
Quantity: 20 cartridges per box
Sterilization: EO Gas
Packaging: Individually sealed blister packs
System: Universal compatibility
Membrane: Built-in to prevent backflow
Use: Color packing, shading, soft gradients, solid fills
Round Magnum Tattoo Cartridges – Choose Size (20-Pack)
All tattoo needle cartridge sales are Final Sale due to hygiene and safety regulations. Each cartridge is EO Gas sterilized and blister-packed for professional use. If an item arrives damaged or incorrect, contact us within 48 hours of delivery and we’ll make it right.





















