Diamancel's slightest smoother works best to re-edge weak nails (that tend to peel, split and snag) without eliminating too much length, for fine and flawless finishing.
How to use:
For week, brittle natural nails. Finishing file. Can be soaked in acetone-based removers to dislodge all types of residues. To sanitize, soak file in anti-bacterial solution.
Nickel-coated flexible fiberglass files, electroplated with industrial grade diamond chips.