Do not last long.
Not the best shave.
Shaving can be quite the hassle. If, you want an expensive razor, then not only is shaving a hassle but also costly. Some razors wear out faster than others, or may simply not glide smoothly. One razor I have found to be quite good is the Gillette DIsposable Razor.
The Gillette Disposable Razor is an excellent back-up razor. It is cheap, sharp, and efficient. Whenever my normal razor-blades are dulled and I have run out, I simply reach for a simple, dual razor Gillette. They are pretty easy to use, are cheap, and are surprisingly durable. I like to keep a few stored away incase I run out.
These razors are not the top of the line so after a few uses, they begin to dull. If you want to continually use them, I would shave with them a maximum of fifteen times. After that, their dullness becomes evident. A person could simply buy a pack and shave with each razor fifteen times. I do not think this is too eco-friendly. The razors also do not get the closest shave.
The amount of plastic wasted by simply going through a bag of these is surprising. Not only is each disposable razor made mostly from plastic, you also have to take into account the bag they came in. I prefer using a better razor, such as the Fusion, because it saves plastic. As this is a back-up razor, I understand only needing a few.
For the price, these razors are good. They are a typical, what you see is what you get type of razor. The first shave is always the best. you can clearly tell when it is time to replace one of these.