FIG. 1 is a lower front left perspective view of a pen showing my new design;
FIG. 2 is a left side elevation view of the pen shown in FIG. 1;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a rear elevation view thereof.
The stippling in the drawings represents a texture on the surface of the pen.