Hand and finger callus file/stain remover#5-Smooth operator (medium)
Gently removes dry, hard skin on each side of the nails.

It's flexibility and contoured shape allows easy manoeuvring around
and under the nails.
Will also buff rough skin and stains on fingers.
Do not use on the cuticles. For best results, use on DRY hands before soaking.For optimum use, wash files with soapy water and a soft brush after each use.
To sanitise, soak file in anti-bacterial solution for 10 minutes. Bead sterilisers and autoclaves are not recommended.