Straight blade razors can provide a closer shave than disposable razors, as they allow for more precise control when shaving. They require more skill and experience to use correctly, and they can cause cuts and irritation if not used properly. As such, it is important to research the proper technique for using a straight blade razor before attempting to use one. As for hair cuts for men in California, there are a variety of barbers and salons that offer a variety of styles and cuts.