Product description Material: metal Color: black, white Specification: 1200 pencil 0.25 mm for large areas of skin; 600 pencils 0.25 mm for face and local skin; 180 pin 0.25 mm, for the skin around the eye Package Contents: 1 * 3 in 1 microneedle roller set 1.HEALTHY SKIN - Our tool can be used on the face, forehead, neck, nose, scalp, chin and any other part of the body that needs a skin refresh for a healthy texture and color. 2.MAKE YOU BE MORE BEAUTIFUL AND YOUNGER- Tiny micro needles skin therapy design can promote the collagen regeneration and make active ingredients better penetrate the skin for more effective absorption and skin improvement effect, painless and fast to recover, no scar left behind with silky smooth looks. 3.MULTIPURPOSE 3-IN-1-3 replaceable roller heads,1200/0.25mm needles for body, 600/0.25mm needles for face, 180/0.25mm needles for eye, made of highest quality Titanium needles. 4.PERFECT FOR SKINCARE - Microneedling facilitates exfoliation, improves skin's appearance with a luminous look and gives skin a smoother feel.let you be more beautiful and younger. 5.SAFE TO USE-Short micro needles are non-invasive skin, safe and easy use at home. When the microneedle acts on the epidermis of the skin,it must be gentle during the initial operation, and the skin should be adapted from light to heavy, slowly increasing the number and intensity of rolling.