Dermaroller Micro Needles have been shown to stimulate collagen production, reduce wrinkles, improve skin elasticity, treat acne scars, age spots, cellulite, stretch marks, etc. • Containing 4 replaceable roller micro-needle heads, a silicone brush, a disinfection basin and a storage case, under the action of the micro-needle, medicine and skin care products can better penetrate the skin , moisturizers and other beauty products can maximize the effects. • 1200 needles / 1.5 mm for body, 720 needles / 1.0 mm for face, 300 needles / 0.5 mm for eyes, 12 needles / 0.5 mm for topical applications. This kit can be used in all parts of your body. Plus, the facial cleansing brush provides a gentle cleansing and massaging experience. Suitable for all types of skin.