Fiskars Titanium Comfort Stick Rotary Cutter features a premium steel 45 mm blade with a titanium coating that is three times harder than steel for improved durability and lasting sharpness. It also includes an ergonomically sculpted, Softgrip handle to fit your hand more comfortably than other stick rotary cutters. A symmetrical design provides comfortable use and control for right- or left-handed users, and a sliding button extends a blade guard for safety when not in use.