A safety razor is a shaving tool designed to provide a close shave while minimizing the risk of cuts and nicks. It features a protective guard that helps keep the blade at a safe distance from the skin. Safety razors typically use double-edged blades, which are affordable and easy to replace, making them a popular choice for both beginners and experienced shavers. These razors come in various styles, including adjustable safety razors and fixed-head safety razors, catering to different shaving preferences. Many users appreciate the eco-friendliness of safety razors, as they reduce plastic waste compared to disposable razors.