Three piece professional nail buffing set, recommended for natural nails.
#1 Clean for removing ridges and stains.
#2 Condition smooths the nail and stimulates circulation and growth.
#3 Shine gives your natural nail a polished finish.

Hold the file at a slight angle to the nail, and file the nail using back and forth strokes. The #3 Shine file can be used as often as needed to renew your nails shine. The #1 Clean file and the #2 Condition file should be used more sparingly, preferably every 2-3 weeks as overuse can weaken the nail.