REFILLS FIT ALL GILLETTE 5-BLADE RAZOR HANDLES (excluding GilletteLabs) Gillette Fusion razor blades feature advanced 5 BLADE TECHNOLOGY FLEXIBLE COMFORT GUARD follows the contours of your face for a comfortably close shave PRECISION BEARD TRIMMER for tricky spots like sideburns, under the nose, and around facial hair INDICATOR LUBRASTRIP that fades to white when you are no longer getting the optimal Gillette Fusion shave Gillette Fusion Razor Blades are perfect for tricky spots like sideburns, under the nose, and around facial hair.