So I have been wanting some more screwdrivers, but I haven't been able to bring myself to spend the money on the. in the end I decided to try to make my own. After about four tries I managed to get all the kinks worked out. I don't think that once I factor in the time I spent making them I saved at all, but it was a fun project. I haven't made a blade yet, since I was going to use music wire, and I haven't got any. I'm not sure why the watch appeared, but I guess it doesn't hurt anything.