Dr. Pen | New 18/36/42Pins Nano Itelligent Chip-Embedded Microneedling Derma Pen Cartridges Needle length 0.25mm 10pcs For Dr pen M9

Features: Item: Dr. pen M9 needle type Needle Type: K7-18 pin, K5-36 pin, K5-42 pin, K5-Round nano Quantity of needles: 10 Pieces needles, not including Dr pen M9 machine (Come in 1 needle type ) Needles adjustment :Adjustable Consumables material: stainless steel Valve cartridge design: prevent backflow It is hygienic,convenient,and safe. Notice: These needles are specially Work for ONLY Dr.pen M9 Note: This product is not intended to diagnose, mitigate, treat, cure or prevent any disease.