Abacus, designed by Gabriele and Oscar Buratti, is a sofa system that is the flagship of the new Twenty collection by Porada. In this product, tradition and elegance are interpreted in a contemporary key. The project is characterized by great compositional flexibility, linked to the proposal of hexagonal seating elements that can be used as terminals, corners or chaise-longues, to structure single sofas and articulated compositions, both with the classic linear and corner geometry, and with refined shapes with unprecedented inclinations. Abacus is part of the Porada family of upholstered furniture which in recent years has found an ever-increasing space in the collections with excellent results. Comfort and design, in this as in the other upholstered furniture, go hand in hand and find perfect completion in the careful craftsmanship of Porada.