12-Pin Microneedle Cartridges for Dr. Pen A7
The 12-Pin Microneedle Cartridges for Dr. Pen A7 are designed to support microneedling skincare routines, helping improve the appearance of skin texture and visible signs of skin aging. The 12-pin configuration is suitable for targeted areas and controlled application.
Each cartridge is intended for single use only. Use a new cartridge for each skincare routine to maintain hygiene and consistent performance.
Instruction
- First, ensure that you have all the necessary equipment for sterilization; gloves, isopropyl alcohol solution (70% or above) and a clean container to hold the solution.
- Put on your gloves to avoid contaminating the cartridges during the sterilization process.
- Check on your cartridge; ensure the needles are in perfect condition (i.e. not bending) and remove any debris.
- Pour enough alcohol solution into the container and dip the cartridge needle into a sterilization container, then soak for a couple of minutes.
- If you have alcohol solution in a spray model, you can spray it towards the needle head of the cartridge.
- Once the sterilization is complete, allow the cartridge to air dry before using it.
- Finally, your cartridge is ready for use.













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