Set of bristles for a toothbrush

FIG. 1 is a front elevation view of a set of bristles for a toothbrush showing our new design;

FIG. 2 is a right side elevation view thereof, the left side elevation being a mirror image of the right side elevation as shown herein in FIG. 2;

FIG. 3 ; is a back elevation view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view of only the head portion thereof; and,

FIG. 6 is a perspective view thereof.

The body of the toothbrush is shown in broken lines for illustrative purposes only and forms no part of the claimed design.