Knoll Bertoia Plastic StoolTo celebrate the 100th birthday of iconic designer Harry Bertoia, Knoll have brought out a Plastic version of the iconic Bertoia Side Chair and Stools. A modern, colourful take on a sublime original design, faithfully replicating its unique, linear design, the new stool stands out for its extremely comfortable seat and its way of adapting to the widest range of environments, from residential to office to bar or restaurant etc.