Beautifully crafted puzzle in great condition - solved and reset. Dee wrote about it:
"Burner resembles a modern cell phone and should provide a bit of a challenge. The goal is to remove the center portion. Once solved, the inner mechanisms will be revealed. This multi-step puzzle is part sequential discovery and part trick opening..."
Amazing and unique puzzle, and a great display piece. Also a very unique solve!
Comes from a smoke free home and has always been properly stored.