The Beater is original designed and produced by Aucma, which is a perfect replacement accessories for Aucma 6.5QT stand mixer, Model SM-1518N. The upgraded flat beater with one layer Teflon painting which is dishwasher safe. It is design for quickly and thoroughly mix cake batter and cookie dough etc. for medium-heavy mixtures(e.g.crepes or sponge mixture)