I'm going to guess they're tools of some sort. Perhaps leather awl or some kind of punch (like nail punches). Or maybe they are crochet hooks - can't see the other end but crochet hook sizes are all assigned a letter, the most common range being D to M.
I was going to say pool sticks from the second picture but maybe knives?
Tools of some sort. Not sure what the alphabet thing is referring to unless its something like leather letter stamps or maybe wood burning letter stamps. Dont know why all the handles are different, looks kinda handmade. Other than those observation I've got nothing. Hard to tell just from the handles...