While the design of the B12 presents itself with strict lines at first glance, it quickly reveals a versatile temperament. The clearly defined body, with its polished control element on the side, opens out into a V-shaped, double-ring structure that allows for an individual fit, thanks to the soft and pliable silicone material. The quiet, powerful motor adds another sensual dimension to the ring, which is convincing in terms of form, function and versatility.