Features: Sharp stainless steel cutting blades that do not come in contact with the skin for precise and painless nose hair trimming. How To Use: With Trimmer in one hand position the cutting blades in the tip of the nostril. Gently squeeze the Trimmer's handles together and apart to turn the blades for cutting. Do not allow Trimmer to extend too far into the nostril. Nose hairs should be cut only short enough so they do not protrude from nose. Care: Trimmer may be rinsed with water. Air-dry before replacing cap. Blades are stainless steel and will not rust.