Once upon a time, when my dreams were larger than my hammer, I tried to forge a giant ball peen into an axe. The dream died hard and the failed piece found a lonely nook in my shop. Then one day I was looking at some shiny new straight peens and the cost deterred me. My thoughts drifted off to that ball peen and suddenly I realized I already had a straight peen! What do you get when you start to forge a giant hammer head into a blade and give up? A hammer with a straight peen on one side and a ball on the other. With excitement I found this thing, ground the rebar off that was still stuck to it, took it to the grinder and made it into something symmetrical and useful, brought it up to critical in the forge, threw it into my slack tub with a resounding hiss, tempered to 450 and stuck, of all things, diamond willow into it. Folks, let me introduce you to my new straight peened hammer: