For my stipling punch I took a # 16 d common nail and ground the point flat, then took a 3 corner file and filed little diamond shaped slots across the end of the nail. Then gently used a small hammer and the punch to do the work on the stock. Keep rotating the nail each time you hit it so that the demples have a random pattern. It worked very nice and is rather easy to do. Just don't get carried away and make the demples too deep, you can always come back over it the second time if you want the markings deeper. Don