STAR WARS Darth Vader & Stormtrooper Mice Cat Toys These STAR WARS inspired character mice come in a two pack, featuring Darth Vader and a Stormtrooper. The mice feature fine details such as helmets and body armor. Both mice feature long string tails that give another thing your cat will go crazy for. Your cat will enjoy healthy exercise cleverly disguised as batting, kicking, and pouncing fun. Two mice for twice the fun! & Lucasfilm Ltd.