Hello! I'm new to the world of larger fixed blades, like the ones produced by you fine folks. The question I have is, most of the pictures I've seen of your knives have two smaller blades shown below them. I'm curious as to why this is? Is it something traditional, or used for size comparison? I'm not really sure, so I thought I'd ask. I hope that I don't offend anyone by asking a question that is too simple, but I would like to know. Thanks!