Incredibly powerful reliable and robust the waring heavy duty big stix blender is the ideal time saving investment for any busy commercial kitchen supplied with a large 21 shaft as standard the big stix has the functionality to easily and quickly fit a wide range of different shafts for different kitchen tasks allowing hassle free blending its unlimited speed adjustment from 5 000 to 18 000 rpm provides full precise control and consistency from light mixing to pureing and emulsifying 65