Seattoo is a set of two identical seats that can be nested together in an unusual, interactive way. Like puzzle pieces, the two seats interlock sideways by simply pushing one into the other. Made of solid steel, each is independently strong enough to support a person by itself
Seattoo is a winner of the 2011 red dot product design award.
Designer: Ye Tao, Mingya Wei, Zhulin Shi, Yijun Zhao, and Chao Chen