PK33 StoolThe three legged stool PK33 epitomizes Poul Kjaerholm's use of assembly techniques, his exploration of materials and his simplification of structure into a type form. The stool draws on construction techniques from the PK71 nesting tables and the PK80 daybed, but still has its own strong, unique expression. The PK33 has a detachable cushion upholstered in leather or canvas as well as a matt chromed spring steel base.