50 pcs 9 pin / 12 pin / 36 pin / nano Micro Needle Screw Cartridge for Derma Pen

Just replace the needle. Needle length is adjustable to different sizes depending on the treatment area and purpose.

It is more convenient to treat narrow areas such as the nose, around the eye, or the mouth.

Pin functions:
1 pin: tattoo, eyeliner, and eyebrow.
3 pins, 5 pins, 7 pins: tattoo and eyebrow.
9 pin: repair mole pit; remove acne; eliminate stretch marks, wrinkles
12 pin: repair acne; remove acne; eliminate stretch marks, wrinkles
36 pin, 42 pins: whitening; watering; spot removing; skin rejuvenation; shrink pores.
Nano needle: painless nutrition importing, whitening skin, spot removal, skin rejuvenation.
Nano silicone: painless operation, importing nutrients, pit repair, lightening skin color, restoring skin activity.

It is an electronic, automated micro-needle with guides that adjust the needle’s length.

It is hygienic, convenient, and safe. The perpendicular movement of the needle tip enables the treatment of narrow areas and lessens the pain