For an at-home facial, Kitsch's micro derma roller helps reduce the look of fine lines, wrinkles, blemishes, large pores and promotes collagen stimulation. Studded with .25mm stainless steel micro-needle technology, this tool helps even out your skin tone in minutes through a totally painless facial workout. Cleaning the head with 70 percent isopropyl alcohol is recommended after use to keep the head thoroughly clean. Good for 10-15 uses.