I've got a number of razors without scales or which need rescaling. I don't really have good tools (or the time) to shape my own scales right now, and I think I generally prefer horn to wood anyway (and horn seems much more tricky to do with hand tools, which I what I have). Can anyone recommend decently priced horn scales which aren't too thick? That is, which are more or less like 19th-c. horn scales?