Gillette Fusion ProGLIDE Chill 8 Count Razor Blades NIB 5 blades Per Cartridge. Boxes are brand new sealed original and genuine each box contains eight cartridges. Each cartridge has five blades. Fits all Gillette ProGlide shield, ProGlide and fusion 5 razors. Cooling sensation while you shave. I ship very fast generally on the date of purchase.