These are boxes with "locks" of a different style, so you can keep secret stuff, secret. To open, you must use a series of micro-moves. It takes four moves (large box) or five moves (small box) to get the top of these Boxes to reveal their contents. Instructions are included, of course. (And if you keep the moves private, no one else will be able to open the boxes.) Very tightly and intricately built with colorful and beautiful marquetry patterns reminiscent of the Arts & Craft period. Great for top-secret storage of small items, or even as a stress-busting office accessory.