Our nail repair pens contain peppermint oil and Asiaticum extract. It can quickly penetrate nails, repair damaged areas and restore a healthy shine. The method of application is simple: clean the nail area, make sure that the nail and surrounding skin are clean, unscrew the lid of the pen, gently rotate until the liquid flows out, and evenly apply the solution to the infected nail and surrounding skin. And mild non-irritating, suitable for long-term use. Pen design, easy to use anytime, anywhere, easy to carry.、