Brand New, Derma Roller Kit 6 in 1 Derma Roller Set INOTKA – Inotka Features & details 6-in-1 Derma Roller Kit: This microneedling roller set contains 3 derma roller heads, 1 small microneedling stamp head, 1 silicone face cleaning brush head and 1 storage case with a sterilization basin. You are free to choose different heads that fit your facial, body, hair and scalp, skin care needs. Approved Safety and Hygiene: These micro needling rollers are made of 540 titanium needles with 0.25mm and 0.3mm needle length, which will not harm the dermis layer of the skin. Each dermaroller is sanitized and wrapped in sealed packaging to ensure a high standard of hygiene. The included sanitizing basin makes it easy to sanitize microneedle roller before and after use. The Secret to Beautiful Skin: Using this micro needle roller for face helps exfoliate the skin, and allow the skin to better absorb creams and essences, and other skincare products. This improves your skin's condition, making look good