Choose from three refill heads to customize the use of your Swiss Clinic Skin Roller! Microneedling imitates skin trauma, which encourages the production of collagen and elastin and simulates new and healthy skin cells. Swiss Clinic Skin Roller creates micro channels, which allows for up to 300% increased serum absorption on face and body. Benefits of Swiss Clinic Microneedling Needle Head Refills: Refill needle heads for your Swiss Clinic 3 in 1 roller Choose from 0.2mm for face, 0.5mm for face or 0.5mm for body Fresh needle head keeps the treatment hygienic & safe for use Stimulate blood circulation, renew skin cells and strengthen skin structure with Swiss Clinic Microneedling Needle Head Refills. Choose from three interchangeable heads to suit your needs. It is recommended to use the Swiss Clinic Skin Roller daily in 5-day treatment cycles, i.e. 5 days of rolling, then 5 days of rest. Continuing the 5/5-day cycles for 2 months. Once a treatment cycle is complete, it is important to always start a new treatment with a new needle head. Swiss Clinic Microneedling Needle Head Refills mean you can keep using your original handle and simply replace the head with your chosen refill. 2mm for Face - Ideal for sensitive skin, beginners and as a preventative measure for younger, more sensitive skin 5mm for Face - Perfect for the maximum-ageing benefits. Combine with a serum for the best results 5mm for Body - A wider needle head with 1080 needles to cover large areas. To be used on the body to treat stretch marks and scars. How to use: Attach the needle head to the Skin Roller handle and ensure its fixed. Clean the needles with an alcoholic cleaning spray before and after rolling. Replace after 2 months of usage. Please see Swiss Clinic Skin Roller for more information on how to use. Size: 0.2mm Face (Refill) 0.5mm Face (Refill) 0.5mm Body (Refill) Ingredients: 1 x Needle Head Surgical steel needles forged in zinc.