Bobo, designed by Cini Boeri in 1967, is one of the first examples of a single-block bench, made exclusively of polyurethane foam, without an internal frame. Boborelax, created from Bobo, and together with it, makes up a curious and unusual family of essential furnishings, an example of pure design, without labels and adjectives. It was, at the time, completely revolutionary, not only for its use of new materials and the absence of a supporting frame, but also and above all for its total unhinging of the dominating taste and its introduction of design and furnishing to an “experimental”