Mixer
FIG. 1 is a top plan view of a mixer embodying the new design. 
     FIG. 2 is a left side elevational view. 
     FIG. 3 is a front elevational view. 
     FIG. 4 is a back elevational view. 
     FIG. 5 is a right side elevational view. 
     FIG. 6 is a bottom plan view.