Writing Instrument

FIG. 1 is a perspective view of a writing instrument showing our new design;

FIG. 2 is a front view thereof

FIG. 3 is a back view thereof

FIG. 4 is a left view thereof

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The dashed broken lines in FIGS. 6 and 7 depict portions of the writing instrument that form no part of the claimed design.