Dr. Pen Nano Pin Replacement Cartridges for M8S Derma Pen, 10 Pieces

How Choose Cartridge:12,18 & 24 Pin :These cartridges are ideal to improve acne scars, wrinkles, fine lines, melasma, rosacea, hyperpigmentation and collagen induction. Some people will opt to use a numbing cream on prepped and cleansed skin. Ultimately this depends on the depth, experience of the user and if they are using the device for a professional treatment or as an at home treatment.36 & 42 Pin :These cartridges are ideal to improve skins hydration levels, visibility of stretch marks, visibility of large pores. These higher pin cartridges are good for treating larger areas. As with the lower pin cartridges some people will opt to use a numbing cream on prepped and cleansed skin. Ultimately this depends on the depth, experience of the user and if they are using the device for a professional treatment or as an at home treatment.Nano s & r: These cartridges stay in the epidermis. They are great for skin treatments and to improve skin tone. The can also be used to combat fine lines. Nano Needling also helps products penetrate the skin more easily and can encourage brow hair regrowth. Nano cartridges can be used more regularly which makes them ideal for use at home and will not require any numbing cream. The microneedle is 10pcs/set Dr.Pen 12 pins cartridges for Dr Pen Ultima M8S Dermapen needle cartridge:The cartridge needle made by surgical grade stainless steel and titanium.Every needle is single packing. Just replace the derma pen needle.micro Needle length is adjustable to different sizes depend on the areas and purposes of the treatment. ATTENTION: Remove the plastic sanitary cover from the top of the cartridge before turn on the pen