A masterpiece in shape and function: The Sinfonia vibrators are convincing in their various possible applications. The slightly bent 20 cm long love toy has a diameter of approx. 4 cm which tapers down to approx. 1 cm. It has both vaginal and anal applications and is an appealing companion with a design that means there is no need to hide it. Instead it provides, through adjustment, and thus the interplay between the body and symphony, for true raging ecstasy.