US D358843 S
Abstract available in
FIG. 1 is a perspective view of a roller ball pen showing my new design;
FIG. 2 is a front elevational view;
FIG. 3 is a right side elevational view, the left said being a mirror image thereof;
FIG. 4 is a rear elevational view;
FIG. 5 is a top plan view; and,
FIG. 6 is a bottom plan view.