Reversi Chair / Bench

Rain or snow often makes life uncomfortable. Because of them, many things in the outside become wet. As a typical example, there are benches. We are usaually reluctant to sit on a bench after raining or snowing because it goes dirty.
To decrease the inconvenience of using outdoor seat through rain or snow, we have to thought about the way to replace wet seats with unwet seats and excogitated the idea to use the undersurface of them.