It sounds like a challenge from a [Martin Gardner] math puzzle from the Scientific American of days gone by: is it possible to build a three-dimensional wooden box with only two surfaces? It turns out ...

I needed something to test out a low-power laser cutter, and thought that some small cardboard boxes would fit the bill nicely, so off I went to scour the Interwebs for a quick-and-dirty finger-joint ...

"Unveil the excitement with this mystery box, masterfully crafted with precision laser cutting and equipped with a secret latch. It’s not just a box—it's a challenge that will leave everyone guessing.