Abstract: An electrical connecting device for use with a multiple layered circuit-containing device wherein at least two layers of the multiple layered circuit-containing device each contain a circuit including a plurality of circuit contacts to be electrically connected by the electrical connecting device. The electrical connecting device includes an upper longitudinal peripheral surface joined to a lower longitudinal peripheral surface by an intermediate longitudinal surface to form an elongated member which has a Z-shaped configuration in cross section and is formed from a plurality of Z-shaped connectors shaped from each other in a predetermined amount to effect a moire pattern when superimposed relative to the circuit contacts of at least one of the layers.