Made of jatoba and white oak with leopardwood hinges, this box represents a welcome return to Robert's very-mechanical-looking roots. Four compartments await if you can figure out how to manipulate the hinges and hinge pins to open the "doors." The opening of the first door was an "Aha moment" for me. Oh, did I mention that there are two dials, one on each end of the box (one is visible in the photo above)? They clearly do something ...