It is made of white Carrara marble but its appearance is ethereal and light as one would not expect from this material. Its weight is only 2.5 kg for the small and 4 kg for the big one. The peculiarity of this lamp is that all the rings necessary for its construction are obtained from a single flat slab of 45x45x3 cm and from each slab not one but two twin lamps are obtained. Thus halving the amount of material processed and production costs.