B.Tri like be three (literally "being three") is Bruno Rainaldi's destructed armchair conceived to be ready to accommodate a single person but also to be as an unconventional talking place, which shares the space for many participants. This armchair it is composed of three cylinders of different height connected together from one base, and it can be coated in Kvadrat cotton - red or black - or soft black leather. Original and versatile, thanks to its shape it can be used for relax, reading or working. Its eccentric yet simple design makes B.tri perfect for contemporary-style environments, but it can also become a touch of innovation within more traditional contexts.