A razor strop is a long flat piece of leather used to sharpen razors. Think of it like a special tool to help make a razor really sharp again.
So, you know how when you use a razor over and over again it can get dull? Well, using a razor strop can help fix that. The leather on the strop helps to realign any tiny little parts on the razor blade that may be bent or out of place from use.
To use a razor strop, you gently rub the razor back and forth on the leather, kind of like petting a cat. This helps to sharpen it up again, so you can get a nice smooth shave.
It's important to use a razor strop correctly so you don't damage the razor or hurt yourself. But when used properly, a razor strop can be super helpful for keeping your razor sharp and ready to use.