After extensive development and testing, we present the Ratio PMU & SMP Cartridge – a high-performance cartridge designed for professionals who demand absolute control. The focus has been on precision, smooth ink flow and consistent stability, resulting in a needle that places itself at the top of the market.
The cartridge is designed with both ergonomics and precision in mind. It provides a smooth, controlled work and is particularly well suited for microrealism, sharp lineworks and other techniques where the smallest detail counts. The needle quality is uncompromising and the color flow remains consistent throughout the treatment. Whether you work with PMU, SMP or classic tattooing, this is a reliable needle for professional use.
Why professionals choose Ratio PMU & SMP Cartridge
Smooth and stable paint flow with high precision
Sealed membrane system that minimizes the risk of cross-contamination
Splash-proof design for a safer working environment
Improved bayonet coupling with secure fit in all compatible machines
Same length on all cartridges for consistent needle depth
Made of 304 surgical stainless steel
Produced in a facility with over 100 years of needle manufacturing expertise
Lead-free soldering and ROHS-approved adhesive for maximum safety and quality
The color of the "back-caps" indicates the needle diameter
Pink 0.20mm
Purple 0.25mm
Yellow 0.30mm
Grey 0.35mm
Sterilization protocols available upon request. Certificates can be downloaded here.
