The Micro Derma Facial Roller, will give you the perfect at-home facial in minutes! Sporting .25mm of stainless steel micro-needle technology, it reduces fine lines, wrinkles, blemishes, and large pores, while also improving uneven skin tone and texture. This painless collagen-stimulating facial workout will stimulate collagen, increase absorption of oils, serums, and moisturizers, and diminish the appearance of fine lines, wrinkles, rosacea, and hyperpigmentation. Who knew a scalp micro-needling session could promote healthier hair?!