Qeeboo presents Koibuchi , the new versatile self-supporting bookcase designed by Stefano Giovannoni, conceived as a wall of sectioned and perforated stones. The holes in the bookcase are configured as a series of interconnected irregular spaces that can be used to place books, plants or other objects. The bookcase can be positioned horizontally or vertically in any space, in the office or at home, either alone to divide spaces or on the wall. It is made of recyclable polyethylene and is available in different colours.