Prepare to amaze your friends with this incredible penetration pen magic trick! This special ball pen allows you to seemingly push it straight through a paper bill without causing any damage whatsoever - it's absolutely mind-blowing to watch. The pen is about 16.5cm long (that's 6.5 inches) and comes in sleek black. Here's how it works: you have your audience take out a random bill and hand it to you, then you take this pen and appear to push it right through the money. When you pull it out, the bill is completely undamaged! The secret lies in the clever design - both ends look identical, but one end is removable and can't be used for writing. There's also a magnet involved that makes the illusion even more convincing. Made from quality plastic materials, this pen is built to last through many performances. The best part is that it actually works as a real pen too, so you can use it for writing when you're not performing magic. Perfect for aspiring magicians, experienced performers, or anyone who loves to entertain and surprise people. The reactions you'll get are priceless - people will be scratching their heads trying to figure out how you did it. It comes with everything you need to start performing this stunning trick right away. Get ready to become the life of the party with this amazing magical prop!