Yes, that's right, folks - Now you see it! Now you don't! Is it magic? Quite possibly. Will it fool your friends? Probably. Is it splashy amazing fun? Totally. Seriously, how many times have you wanted to soak an annoying coworker with ink during one of your dull morning meetings? You know, the guy who sits right next to the boss, and ask question after question, turning a quick 30-minute meeting into a 2-hour marathon? Well, bring this pen with you and you can - and never worry about getting in trouble. By the time your unlucky prank target goes to complain, it'll have all but disappeared!