Skin treatment device

Description

FIG. 1 is a top perspective view of a skin treatment device of the new design.

FIG. 2 is a front view of the new design.

FIG. 3 is a back view of the new design.

FIG. 4 is a left side view of the new design.

FIG. 5 is a right-side view of the new design.

FIG. 6 is a top view of the new design; and,

FIG. 7 is a bottom view of the new design.

The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a skin treatment device, as shown and described.