How to Make a Easy Guitar With Office Tools

With this Instructable You can make a easy guitar with office tools

-A rubber band
-Two pencils
-A ruler

Stretch the rubber band to the short edges of the ruler

Place the pencils between the ruler and rubber band

To play your guitar you must hit the rubber band

If you slide the pencil on the rigth to the left there will be a low sound (pic. 2)

If you slide the pencil on the rigth to the right there will be a high-toned sound (pic. 3)

Note: You can do multi-rubber band guitar