Chiummo is a novelty designed by Luis Alberto Arrivillaga and presented during the Salone del Mobile 2013. Stool essential style and fun. The design for the surprising effect "rocking" created by the geometry of the hemispherical base. This, lava stone that allows the stool swings without falling.
The materials, lava stone and wood, are deliberately used to natural unequivocally showing their aesthetic and structural characteristics.