Industrial design is a very fashinable direction in design today because it gives a modern fresh touch to any space. This collection of chairs is created by Konstantin Achkov. It resembles an industrial designed puzzle. These structures are complex and simple at the same time. These chairs are assembled of black wood without glue, nails, screws or anything else. The wood is actually 18 mm beech plywood, the puzzle parts are cut with a CNC router. Frame Chair, KO-KO Chair, Stack Bar Stool and Android-system chair comprise this collection. In the disassembled way they look like an industrial piece of art. Do you like it?