Product Features:<br />1， easy to remove dead skin， hard skin.<br />2， maintain foot smooth and soft.<br />3， can be repeated use， can replace grinding head.<br />4， ergonomic soft handle.<br />5， the specially designed Micralumina replaceable type to hardcover roller.<br />6， gentle and effective rotation.<br />Method of Use:<br />For the first time to start:<br />1， press anticlockwise turn on base.<br />2， back to the base and twist clockwise.<br />3， according to the following \