The disposable pencils feature standard push button, rocker switch or foot-control (1-pin connection) activation. The pencils come in a variety of kit configurations which include holsters, scratch pads, stainless steel electrodes or Resistick™ II Coated Electrodes. All disposable pencils are packaged individually, sterile.

Configurations
ESP1: pencil, blade - 50/box
ESP1H: pencil, blade, holster - 40/box
ESP1HS: pencil, blade, holster, scratch pad - 40/box
ESP1N: pencil, needle - 50/box
ESP1HN: pencil, needle, holster - 40/box