Has any one tried making these coin picks. I dont know the benifits over nylon but they look cool. people are asking $10 a pop on ebay for a quarter. Thought I 'd give it a try today .Fairly easy to do. Start out with a bench grinder , then over the my worksharp to polish them up. I prefer something a little larger so I'll try a dollar coin next. Nickle is a golf ball marker.