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The ornamental design for a multi-headed writing instrument, as shown and described. |
FIG. 1 is a perspective view of my new design for a multi-headed writing instrument;
FIG. 2 is a top plan of the multi-headed writing instrument of FIG. 1;
FIG. 3 is a side view of the multi-headed writing instrument of FIG. 1;
FIG. 4 is a perspective view of another embodiment of my new design for a multi-headed writing instrument;
FIG. 5 is a top plan of the multi-headed writing instrument of FIG. 4;
FIG. 6 is a side view of the multi-headed writing instrument of FIG. 4;
FIG. 7 is a perspective view of another embodiment of my new design for a multi-headed writing instrument;
FIG. 8 is a top plan of the multi-headed writing instrument of FIG. 7;
FIG. 9 is a side view of the multi-headed writing instrument of FIG. 7;
FIG. 10 is a perspective view of another embodiment of my new design for a multi-headed writing instrument;
FIG. 11 is a bottom plan of the multi-headed writing instrument of FIG. 10;
FIG. 12 is a side view of the multi-headed writing instrument of FIG. 10; and,
FIG. 13 is a top plan view of the multi-headed writing instrument of FIG. 10.
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