One Trick Pony is a rare piece. Not a lot of them were made. I fashioned it after the antique pull toys in the early 20th Century. It's made out of cast resin that's been hand-painted. The wheels are made of metal and they turn. It comes in a beautiful picture box that has a very retro-type early toybox feeling. It measures 6.5" long x 7.5" high. Signed and personalized, if desired.