Abstract: A modular display unit, comprising a housing having a front wall, a rear wall, a roof and a floor. The roof slopes downwardly from said rear wall towards said front wall when the display unit is mounted to a vertical wall. A plurality of containers is disposed in a row between the front and rear walls. Each of the containers has a bottom support portion and an open top portion. The open top portion is configured for coupling with a tubular extension for increasing the length of each of the containers. A plurality of pegboard hangers is provided on the rear wall.