manufactured by Bioworld, PENS 3 DIFFERENT LIGHT-UP LIGHTSABER DESIGNS 3 designs of famous lightsabers: Darth Vader's Red Lightsaber Obi-Wan's Blue Lightsaber, Luke Skywalkers Green Lightsaber. There are even scratchings on the barrel for look of authenticity Each pen has an easy click off-on trigger that works like the classic ballpoint pens to turn on saber light. TWIST the bottom to bring out the pen. REFILLABLE INK PEN - Each ballpoint pen features an easy way to refill the ink cartridge. Simply pull the bottom of the pen. CLASSIC LIGHTSABER DESIGNS FROM Star Wars IV: A New Hope, Star Wars V: Empire Strikes Back, And Star Wars VI: Return of the Jedi