This mixer is a long lasting equipment for commercial use and is equipped with a powerful motor. Easy to use: the drink mixer has an automatic motor activation with bowl detection. Speed variation from 8000 to 16000 rpm. It is delivered with: 2 bowls (24 fl oz/ 0.675 l): 1 stainless steel bowl and 1 transparent bowl. 3 stirrers : 1 universal spherical stirrer, 1 rubber stirrer, 1 winged deep stirrer.