I usually always get disposable razors because i don't really see my self spending a lot of money on these type of stuff but this product does the duty and that's what I like about it . Although it may rust you can just go pick up another one .
Single use shaver, there is absolutely no way you can use this razor twice. But for the initial use it works good for an emergency situation. But for regular use I would definitely not recommend if you have coarser facial hair.