The ornamental design for “a sphericalhand-held grip aid device for hand instrument manipulation,” as shown and described.
FIG. 1 is a side, top, bottom and front perspective view of this spherical hand-held grip aid device for hand instrument manipulation showing my new design;
FIG. 2 is a side, top, bottom and front perspective view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a side view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a side view thereof;
FIG. 7 is a front view thereof; and,
FIG. 8 is a back view thereof.
The broken lines showing the hand and the spoon represent the environment in which the article resides and forms no part of the claimed design.