Needle Logic
Needle Logic: PMU Needle Theory & Selection
Stop guessing which needle to use and start understanding why.
Needle Logic is a comprehensive PMU needle theory course designed to help new and developing artists understand how needles actually work within the complete PMU system. Instead of memorizing which cartridge to use for a particular technique, you’ll learn how to make intentional needle choices based on the skin, technique, machine, pigment and desired result.
Throughout the course, you’ll explore needle diameter, taper, configurations, cartridge construction, membranes, needle exposure, stroke, machine mechanics, pigment flow and skin characteristics. You’ll also learn how these variables work together and how to recognize when your needle choice or technique may need to be adjusted.
Through practical examples, troubleshooting and needle-selection case studies, you’ll develop the knowledge to better understand what you’re seeing and feeling in the skin, helping you approach each procedure with greater confidence and control.
Inside Needle Logic, you’ll learn:
- Needle diameter, taper and configurations
- How PMU cartridges are constructed and function
- Membranes, compatibility and cartridge performance
- Needle exposure, stroke, speed and machine mechanics
- How different skin characteristics affect needle selection
- How needles interact with pigment and implantation
- Choosing needles for different PMU techniques and treatment areas
- Manual needles and microblade configurations
- How to recognize inefficient implantation and excessive skin response
- How to troubleshoot and adjust your approach
- How to read cartridge specifications and make informed needle choices
Designed for new and developing PMU artists, as well as trained artists who want a stronger understanding of needle and machine mechanics.
No more choosing a needle simply because someone told you to use it. Learn the logic behind the needle.