Lonvitalite Body Roller Replaceable Head 1,200 Needle AttachmentSay goodbye to the hassle and expense of replacing your entire derma roller. The derma roller 1. 5mm face replacement head is designed to help you save money without compromising on quality. With 1200 high quality titanium needles at a depth of 1. 5mm, this attachment targets concerns of the body such as cellulite, stretch marks, scars, ingrown hairs, lax or loose body skin as well as scalp and hair rejuvenation in females. This facial roller