Most of the kids that come in to Omega Too will tell you it is a Lightsaber, but it is, in fact, a pen with shameless promotional information on the side. " Omega Too (.com) For Unique lights." Great for writing checks at our store for things like period correct sinks and faucets. You could even write down exact measurements you want your custom light to be built, and then hand it to us. It has endless uses really.