An ornamentaldesign for a cork stopper shaving device, as shown and described.
FIG. 1 shows a first perspective view of a cork stopper shaving device;
FIG. 2 shows a second perspective view of the cork stopper shaving device;
FIG. 3 shows a top plan view of the cork stopper shaving device;
FIG. 4 shows a bottom plan view of the cork stopper shaving device; and,
FIG. 5 shows a side view of the cork stopper shaving device.
Each of the front, rear, left and right sides are identical, as such a generic side view is shown in FIG. 5. That which is shown in broken lines is for environmental purposes only and does not form part of the claimed design.