Derma Pen Dr.Pen M7-N with Needle Cartridge 2x 12Pin [528]

Description:All-metal shell bodyProduct name: Auto-stamp Motorized Meso MachineModel name: Dr.pen / Derma pen Ultima M7-N (need to be plugged in)Speed: 5 Levels. 8000-18000 RPMNeedle Depth: 0.25~2.5mmAdapter: USAdapter: 5V, 1000mAWeight: 328gSize: 150*23(mm)Fit Cartridges: 1/3/5/7/9/12/36/42/Nano needles for more choices Needle main functions:1 pin: tattoo, eyeliner and eyebrow3 pin, 5 pin, 7 pin: tattoo and eyebrow9 pin: repair Mole pit; remove acne; eliminate stretch marks, wrinkles12 pin: repair acne pox pit; remove acne; eliminate stretch marks, wrinkles36 needle: whitening; watering; spot removing; skin rejuvenation; shrink pores42 needle: spot removing; repair acne pox pit; skin rejuvenation; shrink poresNano needle: painless nutrition importing; whitening skin; spot removing; skin rejuvenation; eyelash and eyebrow growNano silicone: painless operation; import nutrients; pit repair; lightening skin color; restore skin activity; eyelash and eyebrow growHow the needling system work