No, it's not for learning to hone but it will "sharpen a dull blade" as in refresh an already shaped edge. And I don't think it would replace your balsa, at least it wouldn't for me. More like compliment it. Hones and Honing is a long conversation and endless pursuit. Start here: http://wiki.badgerandblade.com/HonesThanks for that! So I probably shouldn't expect to be able to use it to learn how to hone, or to sharpen any dull blades? But instead probably to replace my piece of pasted balsa wood?
I haven't looked into honing at all yet, so this is another area where I have much to learn.