Writing instrument
FI G. 1 is a top plan view of a writing instrument showing my new design; 
     FIG. 2 is an enlarged scale left end elevational view; 
     FIG. 3 is an enlarged scale right end elevational view; 
     FIG. 4 is a front elevational view of FIG. 1, the opposite side being a mirror image thereof; and 
     FIG. 5 is a bottom plan view thereof.