Classic Close Shave: 3-Bladed Menã¢ÂS Razor That Gives You A Close Shave Without The Fuss. Features Open-Blade Architecture For Easy Rinsing Upgraded Lubrastrip* For Enhanced Glide: An Improved Lubrication Strip For Extra Glide (*Vs Previous Mach3) 1 Blade = 15 Shaves. Get Up To 15 Shaves From Each Mach3 Razor Refill Stronger-Than-Steel Razor Blades That Stay Sharper Longer (Vs. Sensor3) Pairs Perfectly With Gilletteã¢ÂS Series Shaving Gel For Added Protection From Shaving Irritation