News & Events 10 days only: The Knoll Sale at DWR! By Gwendolyn Horton | September 23, 2011 The Knoll Sale at DWR has begun! Save on classics by Saarinen, Platner, Mies van der Rohe and others. This is the only time this year that the entire Knoll assortment is on sale. We have the largest assortment of in-stock Knoll product, which means fast delivery for you. Shop the Knoll Sale at DWR.