The orginal Mach3 continues its legacy of close shaves! It has a 3-blade technology with 5 Microfins bringing you a close, comfortable shave! The Indicator Lubrication Strip fades to show you when it's time to change your blade! This razor had a lighter handle, nano-thin blades, individually spring-mounted blades, and all MACH3 cartridges can be used on all Mach3 razors! Start your day off with a close, smooth shave!