Wow Rog! That is a heck of an idea there. I don't have any forstner bits, just hole saw bits. And Ray, I got a message from a guy that does tattoos and he has these cap things he uses. He offered to give me some to to put on the bottom to refill. For the sole purpose of decoration, I am not going to worry about it for these, but in the future, I may make some nice ones like Rog has here and make them usefull.