How to make a Pen gun Tutorial

this is a tutorial to make a pen gun. You’ll need tape, balloons, ink cartridges and a pen. Use the big piece to the pen and put a balloon on one end sliding it over. Then stick your cartridge to one side and tape over the balloon piece connected to the pen. Then, pull back the balloon with the cartridge and FIRE away! Please visit this site for more views on your video: www.enhanceviews.net