42-Pin Microneedle Cartridges with Integrated Smart Chip for Dr Pen M9

Need maximum coverage for deeper concerns? The Dr. Pen M9 42-Pin Microneedle Cartridges with Integrated Smart Chip (5 Pack) are built for deep resurfacing and intensive rejuvenation across larger areas of the face or body. With a dense 42-needle layout, these high-performance cartridges deliver broader coverage and intensive micro-channel creation—ideal for targeting the look of deep acne scars, stretch marks, visible spots, and heavy wrinkles, while supporting lifting and firming where you need it most.

Designed exclusively for the Dr. Pen M9 Microneedling 2.0 system, each cartridge includes a Built-in Smart Chip ID System that connects through the pen’s electronic contact points. Just match the alignment markers, lock it in place, and you’re ready for smooth, consistent performance.

For Deep Resurfacing & Large Areas

The 42-pin configuration is specifically engineered for intensive treatment and high-coverage resurfacing, combining needle density with efficiency for larger zones. With a dense 42-needle layout, this cartridge delivers broader coverage and intensive micro-channel creation, making it ideal for targeting deep acne scars, stretch marks, visible spots, and heavy wrinkles. It’s a powerful option for users seeking lifting and firming support on larger areas of the face or body.