20Pcs Nano Pin Replacement Micro Needle Cartridges Microneedling Dermapen Needles Parts for Auto Electric Derma Microneedle Pen, Thread Slot Nano Round Pins

The Dermapen adopts the newest technology so you can control the speed of vibration and the needle length. It allows you to reach maximum results in all areas of the skin. Microneedling pen is the use of multiple needles that pierce the skin vertically to produce natural collagen and elastin, and visible improvements in skin tone. Main Function: ❤12pin needle: Repair acne pox pit; remove acne; eliminate stretch marks, wrinkles. ❤36pin needle: Whitening; watering; spot removing; shrink pores. ❤42pin needle: Painless nutrition importing, whitening skin; spot removing; skin rejuvenation. ❤Nano needle: Painless nutrition importing; whitening skin; spot removing; eyelash and eyebrow grow. ❤Experts recommend to use Microneedle Pen with topical numbing cream and Vitamin C serum together to get better result. Features: ❤Adjustable length of micro-needles ❤Hygienic, practical and safe. Wrapped alone, single use ❤The needle tip enables treatment of narrow areas, and lessen the pain ❤Skin Care Attribute: Lighten color spot relief dark sore pore ❤Thinning Nutrition Input decrease slender line Cell Regeneration Relief Stretch Marks Complexion Improvement ❤Quantity: 20 pieces (The dermapen is not included) ⚠ NOTE: These replacement needles need to disinfected by 75% alcohol or physiological saline or uv before use, and need sterilized nursing parts by physiological saline. It's better to change the cartridges frequently and not to use it consistently, it may cause infection. Use a new one each time, don't reuse.