1)They are commonly exported to Japen and high quality.

2)They are both Chromium plating, and are more stable, last-using.

3)The file with gourd handle's total length: 270mm, Work Length: 157mm; The other' total length: 255mm, work length: 155mm.

4)Usual Grit: 400# or 600#

5)Their handle are both color wooden and very delicate.