These syringe pens are not only a really cute way to write out a book report, but also a fun way to scare the pants off your friends.
Seeing as how the syringe pens are incredibly convincing, you could jab yourself in the arm in front of friends and make them think that you're putting a real needle into your arm. Bonus points since the ink will get left behind for some extra realism.
Or, you could just use these neat syringe pens from NurseSupply to do things like actually write something, but that's not as much fun. Each pen is five inches long and comes in a set of a dozen with various colors.