KOJI-HONPO

This metal emery board quickly achieves the length and shape of the nails you’re looking for
Two-way design with a different roughness on either side for smoother nails
Properly files even the fine areas
The file (metal part) has filing material all the way to the end, allowing proper filing of fine areas.
Designed with a handle to make it easy to hold
The unique handle makes the board easy to hold, allowing you to file with a steady hand.