If you use these Star Wars Light-Up Lightsaber Pens from ThinkGeek, you’ll be able to cut through the hardest school or work assignment. The blades light up in your choice of blue, red, or green. (Batteries are not replaceable, so use the (light) Force wisely, young Jedi.) Purists should know that the hilt is generic and isn’t designed like anyone’s lightsaber hilt in particular. Each pen is available for $19.99, or you can get a set of all three colors for $49.99 at ThinkGeek.
