We probably have 50 bgresto glasses at the Ann Arbor museum. he's saved our ass many times! glass you couldn't get anywhere. we have to put small stickers on the games with his glass, so we can remember which are original and which are his. From the front usually it's difficult to tell. Obviously from the back you can tell. Do the process take a long time? hell yea. I can't figure it out. Sometimes it's 3 weeks, sometimes it's 6 months! i don't say anything...