How to use 

Step 1: Put the file head on the nail pen, switch it on and choose speed from 2 speed options and file nails in your desired shape. 
Step 2: Put on the buff head to even out imperfections and smoothen the nail surface. 
Step 3: Put on the shine head and shine the nail surface in a circular motion. Apply light pressure for best results. 

Benefits 
Perfect elegant looking nails 
No need for clear polish 
Saves time 
Replaces your manicure set nail files and nail buffers 
Easy to use 
Perfect for home & travel