Brand N/A Color Black + red Material Plastic + steel needle Quantity 1 Functions Uses a knead rod inlayed with 540 slender steel needles accompanying with functional nutrition liquid regularly rolling in the places which need to cure it can puncture more than 250 000 micro vessels on the epidermal within five minutes form a efficient nutrient delivery system in the epidermis and subcutaneous tissue with which the active ingredient of the nutrition can entry into skin effectively. Then make skin maintenance skincare skin treatment and skin beauty to be perfect. Features Micro-needle therapy has the advantages of safe reliable and multi-function. It can be used to beauty body slimming hair regeneration etc. It comes to be preferred method of skin anti-aging. Packing List 1 x Microneedle roller 1 x Box