The outer rings on the eyes are drapery rings torn out of some cheap drapes that we bought for the fabric. The eyeballs are drawer knobs attached to the inside back of the guitar. The tailpiece/bridge is an assembly of miscellaneous drawer hardware and a piece of threaded rod. The face was cut from a metal tray purchased at Goodwill. Almost all of the wood is reclaimed except for the oak I used for the back part of the neck.