FIG. 1 is a perspective view showing our new design for a stylus;

FIG. 2 is a front view of the stylus of FIG. 1;

FIG. 3 is a right side view of the stylus of FIG. 1; the opposite side view being a mirror image thereof;

FIG. 4 is a rear view of the stylus of FIG. 1;

FIG. 5 is a top plan view of the stylus of FIG. 1; and,

FIG. 6 is a bottom plan view of the stylus of FIG. 1.

The dashed lines are for illustrative purposes only and form no part of the claimed design.