50pcs/lot six-sided nailfile polishing tool printing creative sanding nail file professional nail files

feature : 100% brand new and careful design,perfectly safe to use. has seven work sides, is used to deal with the new cut nails. sanding blocks for filling nail extensions,acrylic nails,false nail tips,natural nails. a handy little nail art tool to buff and shape up uneven nail surface before uv gel and acrylic application. can be used before applying nail polish or nail treatments sand paper, foam and plastic ,sand surface sponge size:17.8*2*1.5cm color:as p