A design line named Nerocarbonio, includes more common for its performance, bikes,
...but also this toilet. The designer declares himself fascinated with carbon fiber because of it's lightness and depth and somehow does not seems to worry that carbon fiber brittles easily and may not be the safest choice for that kind of object.
The designer also offers a matching bidet as a part of two-piece set (picture below). Apart from the distinguished lightness the main feature of these products turns out to be their design.
Both the toilet and the bidet have a bowl and they are of the same shape. The special form of the toilet’s tap makes the seat invisible.
They are both provided with courtesy light.