Gillette Mach3 Men’s Razor Blade Refill Cartridges, 15 Count selling on Amazon. I think the price is very good too. If you scroll down to the bottom of the page you will see more reviews. Please check how you might be able to qualify for free shipping if offered.
- Gillette razors for men with stronger-than-steel blades stay sharper longer (vs. Sensor3)
- Each razor blade refill is engineered to last for 15 comfortable shaves
- Men’s razor cartridge features sharper blades (first 2 blades vs. Sensor3)
- Lubrication strip glides to help protect your skin from redness
- Advanced skin guard helps stretch your skin, and prepares your hair to be cut