Gíllette Mach 3 Razor Refill Cartridges， 4 Count (1 pack， 4 Blades to a pack)<img src="http://ecx.images-amazon.com/images/I/51iaZGOleCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51iaZGOleCL.jpg" noproxy>