The broken lines and the vivid colors enrich the differences between the bases, which are light and steady. The signature feature is its seat: the shape, reminiscent of the cross-section of an egg, is designed to be comfortable and cocooning, in both the rigid lacquered version and the padded version with non-removable or loose covers, available in fabric, leather and synthetic leather. The base is variable and comes in five versions: legs, metal pylon, swivel base, solid wooden slanted legs and tubular base.