Duo Duo from Patrick Scranton Duo Duo Chair A flexible seating solution for small spaces Intended environments and overall dimensions. Shows 1/4 scale models and final full scale plywood prototype. No adhesives or fasteners were used in the construction of the prototype. I use this chair every day. Easily converts from bar stool to a set of chairs. gLike Duo Duo Chair Industrial Design Share R 7 n Patrick Scranton Industrial Designer Portland, OR Follow Contact