Wall ball

Description

FIG. 1 is a front view of the wall ball showing our new design;

FIG. 2 is a right side view thereof, the left side view being identical thereto;

FIG. 3 is a bottom view thereof; and,

FIG. 4 is a top view thereof.

The broken lines are included for the purpose of illustrating portions of the wall ball that form no part of the claimed design.

Claims

The ornamental design for a wall ball, as shown and described.