My styptic pencil lives in the plastic tube it came in. To use I rinse the end liberally under a tap, apply, then rinse again, shake off and put back. I've gotten two years out of it and while it's a bit rough, no holes and no problems. I only ever get small nicks now and then so don't need a big alum block. I finish off with some Thayers which may help with what an alum block rub would do.