How To: Prank Someone with the Bloody Pen Trick

How to Prank Someone with the Bloody Pen Trick

For this office prank, you'll need a pen, rubber band, marker, crazy glue and some fake blood. The first thing you'll need to do is take the pen apart and get rid of the ink. Next, you'll need to attach the rubber band to the pen cap. Watch the full instructions from Nextraker to see what comes next for this bloody pen prank.