Nail polish bottle cap

Abstract

A nail polish bottle cap includes a hollow cap with an opening facing downwards, a brush pendent from the interior of the cap, a grip tapered gradually from the lower side to the upper side on the front side and the rear side to form a grip. The grip has an insertion slot on the top end that is extended downwards for a selected depth to hold an attachment such as a file.

1 . A nail polish bottle cap comprising a hollow cap which has an opening facing downwards, a brush pendent downwards from the interior thereof, and a flattened grip tapered gradually from a lower portion to an upper portion on a front side and a rear side, the grip having an insertion slot on the top end that is extended downwards for a selected depth to hold an attachment.  
   
   
       2 . The nail polish bottle cap of  claim 1 , wherein the insertion slot is rectangular and the attachment is a flattened file.  
   
   
       3 . The nail polish bottle cap of  claim 2 , wherein the rectangular insertion slot has a notch in the center formed substantially in V-shape to expose an upper portion of the file.