FIG. 1 is a bottom plan view of a digital pen showing my new design;
FIG. 2 is a right side view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a rear view thereof;
FIG. 7 is a perspective front view thereof;
FIG. 8 is a right side view of a cap of the digital pen of FIGS. 1-7 in an in-use position shown my new design;
FIG. 9 is a front view thereof;
FIG. 10 is a left side view thereof;
FIG. 11 is a rear view thereof;
FIG. 12 is a top plan thereof; and
FIG. 13 is a bottom plan view;
FIG. 14 is a bottom plan view of a digital pen showing my new design with a cap removed for clarity;
FIG. 15 is a right side view thereof;
FIG. 16 is a front view thereof;
FIG. 17 is a left side view thereof;
FIG. 18 is a top plan view thereof;
FIG. 19 is a rear view thereof;
FIG. 20 is a perspective front view thereof;
FIG. 21 is a perspective right side view thereof; and,
FIG. 22 is a perspective rear view thereof.