A triangular MDF box with hinged lid 20cm X 20cm x 20cm and 7cm deep with routed edges.
Medium Density Fibreboard (MDF) is a reconstituted wood panel product. It is a dry-processed fibreboard manufactured from wood fibres, as opposed to veneers or particles, and is denser than plywood and particleboard. MDF has an even density throughout and is smooth on both sides.