Keep fingernails and toenails neatly trimmed and well-manicured with the Tweezerman Combo Clipper Set. These nail clippers are made of stainless steel. The nail clipper set it designed to precisely trim fingernails and toenails and feature sharp, strong stainless steel cutting edges for easy maintenance. How do I use it: Lift up and rotate lever of clippers. Clip nails into the desired shape by starting at the corners and clipping toward the center. Next, clip center to finish the shape. This will apply less stress on the natural nail and help prevent the chance of splitting while clipping. Clean clipper blades after each use with alcohol wipe. Ideal age group Adults and Seniors.