chuck123wapati is right about buying tools to fit patterns you'll end up with more useable tools to start with. The Tandy craftaids are good for learning and they give you the stamp numbers you need for that pattern. The stamp numbers aren't just Tandy's numbers they are the same for most manufactures. I second DieselTech on the Pro Leather Carvers. I've bought from them before, and as soon as my wife says ok I've got another order for them, just type the stamp number in their search bar and it'll come up. I favor the Craft Japan, but they have several different brands.