Hanayama Metal Cast Puzzle Vortex

Take the three parts apart and put them back together, that is the objective of this callenging cast metal puzzle. A word from the designer: “The three pieces each have a spiral (vortex) body and two protrusions. When assembled together, each piece is unified into a flat object. In order to undo this complex entanglement it will be necessary to unbind them three dimensionally.” Yamamoto 2008.