Here are a few I got finished. Tube callers are made with the brass insert except for one it is full walnut burl. The trumpets are Arizona Desert Ironwood burl and Buckeye Burl that has been stabilized with horn mouthpieces, one of the tubes is made from some of the buckeye burl stabilized with the brass insert. And there is one of my aluminum mini duck calls....and the one of a kind trumpet made from parts of a trumpet and buffalo horn and ivory....