Lady Lightning Rod Rechargeable Stun Pen PinkIf you are looking for small (6 inches long) and powerful (2.5 million volts) stun gun that is disguised to like a pen, this rechargeable stun device with built-in LED flashlight and safety switch could be exactly what you're looking for. It comes with a free holster and a lifetime warranty; a testament to the quality of the product.
Police Force 8,500,000 Tactical Stun FlashlightThis powerful disguised self-defense weapon comes in gunmetal color with a heavy-duty holster. It produces 8.5 million volts and 200 lumens of light in a tactical flashlight that is only 6.5 inches long. It is fully rechargeable and has two levels of safety built-in. Of course, since it is a Streetwise product, it has a lifetime warranty.