One of the original safety razors, Gillette Sensor Excel offers you the most comfortable twin-blade shave. The Sensor Excel has a series of soft, flexible microfins positioned in front of the blades to protect your skin while gently setting up your beard for a closer shave. This blade was one of the first to have spring-loaded blades which help prevents cuts while the blade is on the skin. The Microfin technology helps raise your hair for a closer, cleaner look.