Betting on blades Buffett's Berkshire Hathaway conglomerate ... The Berkshire chief also highlighted that Gillette's Sensor razor for women had expanded the market. "I would not have guessed ...

Our advice? Stock up during sale events while refills are cheap, like right now as Amazon is offering huge markdowns on Gillette refills for Prime Big Deal Days. Shop Now Razor Blade Refills (9 ...