A standard cell library is disclosed. The device includes a laser for aiming and pointing the device along with an alignment feature for aligning the ball relative to the device. A hanger is connected to the base and extends upwardly therefrom. The current flow status signal may comprise an over-current protection signal or current mode control signals. The plurality of elbow shaped vanes have equal lengths and are spaced equally apart. More particularly, the present invention also relates to a process for refurbishing metallic gravure cylinder rollers by replacing the worn outer plating layers with an extruded and thermally cured electrically conductive polymer material, and thereafter electroplating new outer plating layers thereon, the new plating layers including a new printing image formed therein.