Combined twin-nibbed ball point pen and marking pen

Description

FIG. 1 is a perspective view of a combined twin-nibbed ball-point pen and marking pen showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a top plan view; and

FIG. 6 is a perspective view of my new design with the cap members removed for convenience of illustration.