Introduction: Pen Launcher
Step 1: Materials
Knife (optional)
Pen
Mechanical pencil
Tape
Rubber band
Step 2: Taking Apart
Take the pen and pencil apart this is all you will need from the pencil and pen. if it is to hard to take apart use the knife
Step 3: Rubber Band
Cut or pull rubber band in half
Step 4: Put Together
Tape the Rubber band to the pencil
Step 5: DONE
You now use the inside of the pen to shoot out of the pen launcher.