The KitchenAid K45SS-WHT Classic Series Stand Mixer has a rugged, all-metal construction, ensuring years of trouble-free use. It is equipped with a 250-watt, 10-speed powerful motor that makes heavy-duty mixing an easy task. The 10-speed slide control ranges from a high-speed whip to a slow stir. The mixer has a stainless steel mixing bowl with a 4 1/2-quart capacity. No need to rotate the bowl because the unique mixing action ensures full bowl coverage. This unique planetary mixing action - where the beater moves clockwise and the shaft moves counter clockwise- ensures thorough and fast mixing of ingredients. Thanks to the tilt-head design, access to the beater and bowl are easy. Other highlights include a flat beater, C dough hook for kneading, and wire whip. The stand mixer has smooth and rounded surfaces that can be easily wiped clean.