Universal form of an open cube which could be combined with the simple 3+ plates in order to build a modular shelving system. When placing the singular boxes on each a very durable construction for a workshop or a shop display emerges. 3+ BOX is avaible with or without the sliding doors. Galvanised version of the 3+ BOX makes a durable piece of furniture for outdoor use. With Box Backgrounds and Box Doors you get another functional plane in 3+ system that helps you keep functional and aesthetic order.