Tojo-hochstapler shelving system. This impostor by Dirk Frömchen for Tojo Möbel doesn't bear his immodest name without good reason, because this shelf is an ingeniously simple (almost) infinitely expandable system for the storage of books, files and valuables. And that without screws, drilling or other annoying manual activities. For vertical stacking, mainly add-on elements - two side walls with one shelf - are used. The upper end is formed by the cuboid basic element with base and smooth cover. The strikingly milled sides give the shelf an unmistakable appearance, but above all serve to create a stable bond between the individual elements that are loosely placed one above the other. The bottom of an element is fastened in such a way that it blocks the lateral shearing of the attached element. Basic element with doors. If you prefer to stack a shelf or freestanding room divider with a closed front and thus save yourself the sight of too many things, you can opt for this distinctive variant, whose two doors can be opened by means of milled interventions.