Introduction: Pen Gun

Step 1: Supplies

Things you will need
*Scizors
*Disposable pen or any pen that you han get a tube out of
*A thickish rubberband
*and ducttpe or any other tape but ducttape holds better

Things you wont need
*A platypus
*A rotten strapple
*and a nuclear powered egg

Step 2:

Start by taking the pen apat by taking the tip and the end off to get the tube thing. you can throw those away if you dont need them but keep the pen cartrage.

Step 3:

Cut the rubberband in half
(wow that was eazy)

Step 4:

Fold the rubberband at about half way and put it over the end of the tube and then tape

Step 5:

If you have some extra rubberband at the end of the tube, just take that little extra and fold it up over the tape that is already there and tape that. (This is just fpr extra support cause the rubberband slips sometimes)

Step 6:

Then you are done and all you have to do is push the cartrage in the rubberban, grab, pull and let go