7M1C 0.30 mm EZ Revolution Round Magnum Tattoo Cartridges – Curved Magnum Shading & Smooth Colour Blending
Description
EZ Revolution 7M1C 0.30 mm Tattoo Cartridge
The EZ Revolution 7M1C 0.30 mm Tattoo Cartridge is crafted for professional tattoo artists who require soft curved-magnum shading, smooth gradients, and precise colour blending. The 7M1C (7 Curved Magnum) configuration paired with a 0.30 mm needle diameter ensures gentle skin contact, improved tonal transitions, and controlled pigment delivery—making it ideal for realism, portraits, black and grey shading, and soft blended colour layers.
Each cartridge features a high-quality anti-backflow membrane that prevents ink and fluids from entering the machine, ensuring cleaner, safer operation and improved equipment longevity. The transparent body enhances the ability to monitor ink flow, while the ergonomic design offers excellent grip and comfort during long tattoo sessions.

Key Features
- 7M1C (Curved Magnum) configuration for soft shading and smooth gradients.
- 0.30 mm needle diameter provides softer penetration and refined tonal transitions.
- Premium anti-backflow membrane improves safety and machine protection.
- Stable ink flow for consistent shading and colour blending.
- EO Gas sterilised and individually blister-packed for maximum hygiene.
- Universal compatibility with most rotary and coil tattoo machines.
- Transparent body for full visual control over ink movement.
- Ergonomic shape for comfort during extended sessions.
Technical Specifications
| Needle Type: | Curved Magnum (7M1C) |
| Needle Diameter: | 0.30 mm |
| Needle Material: | Surgical Stainless Steel |
| Tip Material: | Medical-Grade Plastic |
| Safety Feature: | Anti-Backflow Protective Membrane |
| Sterilisation: | EO Gas, Individually Blister-Packed |
| Compatibility: | Universal Cartridge Grips & Most Rotary Machines |
| Colour: | Transparent |
| Packaging: | Box of 20 Cartridges |
Why Choose EZ Revolution?
- Softer curved-magnum shading ideal for realism and portrait work.
- Smooth colour blending with precise pigment distribution.
- Minimal trauma due to the 0.30 mm needle diameter.
- Superior hygiene thanks to the anti-backflow membrane.
- Perfect for tonal styles: soft gradients, colour transitions, subtle shading, black & grey.
FAQ (Questions & Answers)
Q: What does 7M1C 0.30 mm mean?
A: 7M1C indicates a seven-needle curved magnum (round magnum) configuration with 0.30 mm needles for soft shading and smooth gradients.
Q: Are these cartridges compatible with my tattoo machine?
A: Yes, they work with most rotary and coil machines using standard cartridge grips.
Q: Do these cartridges include a safety membrane?
A: Yes, each cartridge features a premium anti-backflow membrane for cleaner and safer operation.
Q: What styles benefit most from 7M1C?
A: Realism, portraits, greywash shading, colour blending, soft gradients, and smooth tonal transitions.
Reviews & Rating
Average rating: ⭐️⭐️⭐️⭐️⭐️ (4.9 / 5)
Jonathan “CurveShade” P. – "These curved magnums are perfect for soft shading. The 0.30 needles create incredibly smooth transitions."
Emily W. – "Excellent for realism and subtle gradients. Very gentle on the skin and easy to control."
Rafael G. (BlendArt Studio) – "Consistent ink flow, perfect for colour blending. One of the best 7M1C cartridges I’ve worked with."
In summary: The EZ Revolution 7M1C 0.30 mm Tattoo Cartridge provides smooth curved-magnum shading, soft gradients, and precise colour blending—making it a premium tool for professional artists focused on realism, portraits, and tonal refinement.