Ultimate Pen/ Pencil Launcher Made From School Utencils!

This being my first instructable i decided to make an easy one as i am still new to the idea.

In the following instructable i will show you how to make the worlds great pencil launcher by making a cross between https://www.instructables.com/id/EAXJ1GZCIFETVPJTTF/
and
https://www.instructables.com/id/E588LE4ET7EZR7A9L8/

First you will need to gather the following:

1 ballon (3 for insurance if it brakes)
1 thin pencil/pen
and 1 pull apart pen with a decent size hollow tube(you may use any hollow tube/ what ever works for you.)

Step 1: Insert Pen Tube Into Ballon

Just what the title says

Step 2: Final Step

Insert Pencil and Pull Back and Let Go Making Sure that you hand is hold the ballon on to the tube (Just remember when pulling ballon to make sure you still have the ballon in your hand.)

You May want to tie a rubber band around the ballon to fully attach it but i couldnt find one.

From TimCoves

feed back would cool especially if good!