42 Pin Replacement Cartridges for Dr. Pen M9 Microneedling Pen (1 Pack of 5)

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

Upgrade your microneedling routine with the Dr. Pen M9's 42-Pin Microneedle Cartridges with Integrated Smart Chip (5 Pack). Designed exclusively for the Dr. Pen M9 Microneedling 2.0 system, each cartridge features a Built-in Smart Chip ID System that connects with your device through the electronic contact points. Simply match the alignment markers to ensure a secure connection and smooth operation.

For Larger or Sensitive Areas

The 42-pin configuration is specifically engineered for intensive treatment and high-coverage resurfacing, combining needle density with efficiency. Higher pin cartridges are best suited for larger treatment areas or more delicate skin, such as the scalp, neck, décolletage, and upper or inner thighs. Because the pins are more densely distributed, the treatment is generally gentler but covers a wider area efficiently. These cartridges may require multiple sessions to achieve optimal results.

Here is the cartridge selection guide for more information.