Here are some custom stamped picks we made. These stamps are 4.50 each and they work pretty good. The printing stays on very well probably better than many delrin factory printed picks that just rub off sometimes. These don't come off very easily. I would suggest that you keep the detail or font simple and avoid anything that would make the logo appear crooked like lines etc. We used StazOn inks here. Five of the picks here are made from gift cards and the rest are celluloid. Everything was punched using our Pick Punch.