FIG. 1 is a top perspective view of a toothbrush, showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a perspective view of a second embodiment of a toothbrush;

FIG. 7 is a perspective view of a third embodiment of a toothbrush.