Like a volcanic rock that when it breaks apart reveals a jewel within, Rock is an interplay of surprises and contrasts. Mysterious and precise outside, brilliant and iridescent inside. In the dark version is rough on the outside, while it is shiny, smooth and pearly inside. The white version assumes a new personality for different use, a precious stone that highlights in particular the asymmetric facets, evolved according to a casual logic. Inside, the light rays are reflected as in a crystal, producing a surprising and unforgettable effect. In gold finish, warm and bright, like a giant gold nugget just extracted, accentuates the contrast between the rough outer surface of rocks of the precious and indoor brightness. Its light focuses on the space below, Rock is a striking component of public or domestic. Alone or in groups, its presence is always leading, never invasive or excessive.