Faithful to the minimalist style that characterizes all of his work, Piero Lissoni has designed a line of products for the lavatory, starting with a classic shape. The choice of the base shape for the family of “Birillo” objects is a false square, “an imperfect square or a completely wrong circle” as Lissoni himself loves to define it. The support of the base hidden from sight, gives the appearance that the object is floating.