Bovie Electrosurgical Pencil, Disposable, Hand-activated, Button Switch, with Cable, Blade Electrode & Holster - Box of 40For use with A1250S Unit Most Bovie and Olsen electrosurgery pencils utilize a 3 pin industry standard connection and are compatible with most electrosurgical generators. The disposable pencils feature standard pushbutton, rocker switch or foot control (1 pin connection) activation. The pencils come in a variety of individually packaged sterile kit configurations that include holsters, scratch pads, stainless steel electrodes or Resistick II Coated