This derma roller kit acts on the epidermis of the skin, do not penetrate living layers of skin. It is safe and effective skin care tools, Effectively improve your skin appearance with a luminous look and gives skin a smoother feel.Features✅ 1. Portable 6 in 1 Derma Rolling Kit.✅ 2. Integrated sealed package,Hold all the derma roller together,Always keep the derma roller sterile.✅ 3. Five different rollers  are for  face and the whole body to meet your different skin treatment needs.✅ 4. Internal disinfection tank with fixed position for roller head: Sterilize the roller head with alcohol.✅ 5. Rotary transformation model of head. More stable and convenient.✅ 6. Humanization anti-skid grip design to make the handle can be hold firmly and comfortable. 6 in 1 Derma Roller Microneedle KitsContaining 4 replaceable roller heads, 1 silicone brush, 1 disinfection basin and storage case.  4 Different Uses of Titanium Micro-Needling Heads 300 needles for eye , 720 needles for face , 1200 needles for body, 12 needles for topical use. You could switch different roller head according to treatment. Package Contents1 pcs * Body roller head:1200 pins   1 pcs * Face roller head:720 pins   1 pcs * Eye roller head:300 pins    1 pcs * Dermastamp:12 pins 1 pcs * Disinfection Basin1 pcs * Silicone Brush