For trimming mustache and beard, these high-quality scissors have straight, sharp blades with rounded tips for safety. Hair removal is a breeze with the Tweezerman Mustache Scissors. The straight, sharp blades with rounded tips provide you with the best and safest cut possible. These versatile scissors can also be used to trim beards. Hot forged, ice tempered steel. Serrated blades stops hair from slipping during cut. Tips rounded for safety. Very straight thin blades facilitate straight cuts. Free sharpening. Lifetime guarantee