5768f029aa4e4b5b3dc80a3b<br />100% brand new， high quality!<br />Size: about 16 cm<br />Features:<br />1， the product uses two AA batteries， high-quality motor running noiseless;<br />2， using ergonomically designed， stylish， feel good;<br />3， four kinds of grinding head interchangeable， easy to use， safe and not hurt the hand.<br />Instructions:<br />The 1st metal grinding head: grinding nail corner， thick dead skin， hand cocoon<br />2 grinding head: tapered sanding for nail corners<br />3 grinding head: cylindrical sanding for nail heel<br />4 grinding head: disc-shaped sanding， make more brilliance smooth the nail clippings<br />5 polishing head: brushing the nail surface