To enjoy a close, smooth and comfortable shave without irritation, you can use the Gillette 7 O clock PII blade refills. With this unique replacement shaving cartridge, you will never have to deal with a dull-blade moment in months to come. Twin blades for easy glide Fixed optimal razor angle for safer, closer shaves. Special Spring Lock Cartridge loaded and placed firmly in place. Chromium enriched edges for smooth and comfortable shaves
Last 30 yrs I am using this blade. Its a awesome product. Single blade gives smooth shave for more than two month. A pack of 5 blades is sufficient for an entire year. On the very first shave you can distinguish the difference.