30pcs size as 0.3*21mm ( 30g*21mm) needles length fine needle for plasma pen eyelid lift mole remover machine plasmapen

it usesnew generation of plasma micro district discharge technology with low temperature and high frequency, when the needle touch the freckle skin,it produce plasma with high temperature immediately, and carbonize the spot freckle , then remove it. when the needle touch the freckle spot ,it will produce a small flame,which is different from common flame.the micro vascular will be solidified quickly without bleeding during the treatment.then it will form carbon scabs ,protect wound skin from infection. after about 1 week, scab willshedwithout scar.