Keychains and keychain rack

Every now and then we meet again as friends from the past in our native village. I wanted to give everyone something made out of wood, and preferably something functional. They have become key chains complete with a rack. The rack looks like a power socket and can be screwed to the wall. The types of wood used are Beech for the socket and Wenge, Ash, Oak, Parana pine (Araucaria)  and Cherry.  The Wenge and Parana pine comes, during a renovation, out of the church where some went/go