Micro-needle needles are made of high-quality medical steel needles with ingenious craftsmanship. Each microneedle needle has undergone multiple processes, multiple UC, safety and health. Make sure that the length and thickness of each microneedle is the same. The needle in your hand is our excellent product. The microneedle is suitable for customers with acne marks, acne pits, rough skin and large pores. Wafer pins are suitable for minor facial problems. For example: removing red bloodshot, shrinking pores, removing spots, whitening and so on.