Use: nail polish, manicure
<br />Size:17.8cm(length)*1.8cm(wide)*0.4cm(thickness)
<br />Packing: 5PCS / pack
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<br />Features
<br />5 pcs Professional Slim Sandpaper Nail File
<br />Essential nail art tools for filing nails before nail treatment / nail extension / manicure procedures
<br />Can be used to file natural nails, false nails, nail extensions, etc.
<br />Perfect for finger care, woodworking, and salon usage
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<br />Usage: 
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<br />Correct grinding method is used before the first nail repair under rough texture of the sand surface diamond nail polish, nail polish when falling faster, ending once looked back and forth. Then repeat the same action, be careful not to hurt the skin around the nail. So every polished finish one, to turn about the finger, so that the surface is not polished nails easier access to the sand bar. 
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<br />Finally, nail repair with fine textured side of the nail polish, the same way as the nail polish smooth. 
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<br />If you are yourself, the more time to pay attention to the grinding intensity is not too large, otherwise it will hurt the nails. A standard, nails feel a little heat so far.