Tojo-solo is a module that can be used to construct shelving in different sizes to suit the needs of the individual user. Dispensing with the need for any tools during assembly, the shelving system creates a sturdy structure adaptable in both width and height. To this end, the individual modules are simply connected horizontally and vertically to create an impressively robust and aesthetically pleasing unit. The combination options for Tojo-solo are determined by the number of modules used, so that the shelving can be expanded as required at any time.