I needed a creasing tool for some of my leather work and looking at the prices of purchasing a new one I decided to make my own. So with a few hours of work in the shop I came up with the tool pictured below. The creasing tool came out great and after trying it out on some scrap leather I am very satisfied with the results. I put a walnut handle on the tool and some antique finish on it after getting the sanding done. It is adjustable for setting the distance from the edge of the leather. Of course I had to make a leather sheath for it to protect to end of the tool from getting damaged.