Electrosurgical Pencil is designed in streamlined shape with lightness character. The pencil has the functions of cut and coagulation, and has the modes of button switch, rocker switch and foot switch control. The functions and modes are distinguished by different colors. The seal up design endues the inside circuit board with excellent waterproof property. Ergonomics lightweight design, strong material and humanized skid pro of design make the operator more comfortable during operation. It will give full scope to perfect function of the pencil to use together with various stainless steel electrodes, Non-stick coating electrodes and tungsten filament electrodes.