This box has a wheel on all six sides. Each wheel has to be turned the correct location in order for the panel to slide. Each wheel has 12 positions to sit, but only works in one position. The box is a little tricky to open, but that is the point to these boxes. This box is made from 1/8" plywood. 47 total parts make up this kit, all pieces are raw birch plywood and dowels. Patterns are available to add to the outer wheels, or you can add your own design.
Outside dimensions: 2 5/8" length, 2 5/8" width, 2 5/8" depth
Inside dimensions: 1 5/8" length, 1 5/8" width, 1 5/8" depth