A fascination with the simplicity of technical tools gave birth to the Allen series, inspired by the shape of the Allen wrench. In 1910 William G. Allen patented the first Allen wrench, which over the following years spread all around the world. The Allen series of taps brings to the bathroom the precision and the rationality of Allen’s key. Its contemporary shapes easily adapt to different styles and to all furnishing styles. By combining the soft-touch finishings and alternating straight lines and curves, these objects get close to the human body in a delicate way.