The development of Pebbles was inspired by nature: the asymmetric design of the floor drain is modelled upon pebbles in the course of a stream. Just like their natural models, which have been shaped by the water, Pebbles is also characterised by gentle lines and soft, round edges. This rounded form widens the circumferential drain, allowing the shower water to flow off quickly without leaving water stains. The smooth surface features an antibacterial coating to prevent residues of dirt and bacteria.