Aromatherapy pen

FIG. 1 is a front view of an aromatherapy pen showing our new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a right-side view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top perspective view thereof.

The broken lines in the figures show portions of the aromatherapy pen that form no part of the claimed design.