Features & details 5 blade shaving surface technology has 5 power glide blades spaced closer together to help reduce pressure with less irritation and more comfort than Mach3 vs M3 turbo or M3 power 1 precision trimmer blade built into the back of the cartridge Perfect for tricky places like sideburns, under the nose and around facial hair http://www.amazon.in/dp/B00HYAJNUM/...m=A1VBAL9TL5WCBF&pf_rd_r=1WEP068M77YDATBH9E5G