Abstract: There is provided a paperboard blank which may be assembled into a hinged lid container or box with a lid portion hinged to a body portion, the body portion comprising front and back panels joined by a base wall, overlapping side panels having extension flaps for forming a finished edge, three essentially triangular gussets, on each side, joined to one another and extending respectively from the free edge of the base wall and from the two adjacent edges of the side walls, the gussets arranged to be folded into packs lying against the inside surface of the body portion, and a lid portion hinged to the back wall comprising panels, flaps and gussets that are duplicative in function to the body portion.