The Gillette Mach3 3D motion handle provides expert precision even on contours, with the reliable shaving youve come to expect from Gillette. The Gillette Mach3 3D features blades that cut hair more easily with less tug and pull (vs. Sensor 3). A mega lubrication strip glides over your skin. These are the worlds No.1-selling blades*. *based on Nielson volume sales.