Laser-cut castle-style dice tower for 3mm MDF.

Black lines are cuts, blue is a heavy engrave, red a light engrave.

The dice tray is separate and may be stored on top of the tower. It's made with a living hinge for the corners. Assemble this CAREFULLY, by pre-bending the corners around a finger before trying to fit them into the base. Also it's easier to assemble if the upper face is placed on the inside, as the hinges curve more easily that way. I suggest placing the jigsaw piece joint away from the castle (and the two mortices in the base), so that it fits more easily.