10/50/100 Pcs Tattoo Cartridges Replacement for Dr Pen Ultima M5/M7/N2/E30 Micro Skin Micro Derma Roller Heas

DECINIEE. 1. Acne Scarring. 2. Stretch Marks. 3. Hyperpigmentation Melasma. 4. Sun damage. 5. Overall Skin Texture Tone. 6. Hair loss Alopecia. 7. Tattooing, permanent eyebrows makeup, lip line, eye line. Function: Effectively solve the skin problem below: 1. Acne Scarring. 2. Stretch Marks. 3. Hyperpigmentation Melasma. 4. Sun damage. 5. Overall Skin Texture Tone. 6. Hair loss Alopecia. 7. Tattooing, permanent eyebrows makeup, lip line, eye line. Specification: 1. Item Name: Needles Cartridges for Dr. pen M5/M7/N2/E30.2. Needles Material: Stainless Steel. 3. Needle Length: Can be adjusted. 4. Package: 20Pcs Needle Cartridges, Individual Sealed Plastic Bag, Sterile EO Gas, Non Pyrogen. 5. Usage: Disposable Tips. 6. Application for: Dr Pen M5/M7/N2/E30. Needle Cartridges Type: L1 R3 F5 F7 9 pins 12 pins 24 pin 36 pins 42 pins 5D Nano 3D Nano Round Nano. How to choose needle type?. 1 Usually L1 R3 F5 F7 9 pins used for PMU Permanent Makeup), such as lip, eyebrow, tattoo ect. 2 9/12 Pins,