disclosed is a paperboard container with a top and bottom panel , each having side panels that extend the length of either side are folded over and separated by an end panel to form an open ended substantially rectangular box having an interior chamber . a locking apparatus made from plastic is affixed to the top panel . the locking apparatus includes a pair of spaced apart stop pieces and an angled locking post . a guide apparatus made from a molded plastic is affixed to the bottom panel . the guide apparatus includes a pair of spaced apart ramps . the locking apparatus and the guide apparatus are oriented within the chamber in such a manner as to cooperate to receive and retain at least one substantially flat insert having a cut out area adapted to fit over the angled locking post .