Spectre's Wire Marker Set is designed to conveniently label and organize your engine's wires, to help with ignition cap wiring or other applications with organizational needs. With clearly numbered individual wire markers, tracing and identifying wires is simple and fast. Intended for 8 millimeter wires, this kit also includes a tool to ensure quick and easy installation. Product Features:Intended for 8 millimeter wiresQuick and easy identification of wiresFeatures individual numbered wire markersIncludes tool to ensure simple installationMade from high quality materials