Free Sink with the purchase of installed countertop, save 100's and get the best quality, upgrade your free sink to any C-TECH-I kitchen sink and get a free 22 piece knife set. Models include LSS-100, LIBSUM1, CTIMSS405, LOF-100, UNDERMOUNT, LSS-200, LSS-200, LIBSUM2, TATL5050, LSS-300, LIBSUM3, TATL7030, single, double, banjo, integrated