However, door hinges were traditionally square ... the hinge position is all that’s really needed. We recommend using plywood or hardwood because composite board can be fragile.

[Martin]’s design leverages the slot and tab connection we’re used to seeing in laser-cut boxes, but adds a living flex-hinge to curve each piece of plywood into a U-shape. The two pieces are ...

you'll need to attach hinges, then finish them. If working with plywood, don't forget to finish the edges with banding. To do this, cut the edge banding into pieces that slightly exceed the door ...