Switching to a double-edge safety razor is fairly simple, but choosing the right blade can take some experimentation. Although most double-edge blades look similar, differences in sharpness, smoothness and coatings can noticeably affect your shave. That’s why a razor blade sampler is a useful starting point for anyone new to traditional wet shaving. What Is a Blade Sampler? A blade sampler features double-edge razor blades from several manufacturers. Instead of buying a large pack of one blade, you can test…