Gillette Fusion5 Razor Blades With 5 Gillette blades spaced close together at an affordable price. Soft micro-ridges smooth the skin to prepare hairs for a close shave. Gillette Fusion5 razor blades fit ProGlide, ProShield, and Fusion shaving systems. Gillette Fusion5 razor blades for men contain 5 anti-friction blades for a smooth, long-lasting shave. Gillette Fusion5 razor blades fit all Gillette Fusion5 shaving systems.