Designed by Hans J. Wegner in 1970 and produced in very small numbers during the 1970s. The Series was reintroduced in 2008 in honour of Carl Hansen & Son's 100-year anniversary, hence the series name CH100. The sofas are handcrafted around a beech wood frame. Cushions are fully upholstered and reversible, built on a foam core that is surrounded by a mixture of European down and foam granulate. The legs, the visible frame and the front of the armrests are made of stainless steel