Review on Irwin Tools Blue Blade Bi-Metal Utility Blade, 20-Pack: Top-Quality Cutting Performance by Mike Goodwin

Not much to say, these are razor blades. They cut things well but not for too long. Also the way they are packaged in the dispenser is a bit strange. They were difficult to pull out, and the oil spilling between the blades only seemed to make matters worse. But they were cheap for what I got, but probably wouldn't buy them again. In my opinion, a razor blade dispenser should be as safe as it is reliable. Trying to get them felt like I was cutting the wires from a bomb about to explode. It was too stressful. They're somewhere at the bottom of the tool box.