Push Blow Gun

A push blow gun that makes a loud bang.
Extremely simple!


Did I say it was very simple!!

Teacher Notes

Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.

Step 1: Materials

1. A tube(minimum 1FT and a half and air tight)

2. A dowel that fits in, and is longer than the tube(minimal space in between the inner wall and dowel)NOT A SKEWER LIKE IN THE PICTURE.

3. Two(2)small soaked peices of paper towel(toilet paper preferably)
that fit tightly in the pipe.

Step 2: Firing

Take the tube and put one of the soaked peices of paper towel in one end and the other in the other end.

Take the dowel and ram it into one end very quickly, pressure builds up between the balls and one comes out.

If you get the seal right the peice will come out with a bang but with not much force. Perfect for kids (If their younger than 4 the bang will scare them).



    • Indoor Lighting Contest

      Indoor Lighting Contest
    • Stone Concrete and Cement Contest

      Stone Concrete and Cement Contest
    • DIY Summer Camp Contest

      DIY Summer Camp Contest

    8 Discussions


    Reply 10 years ago on Introduction

    you still didnt remove the word you LIAR... so much for the apology...


    11 years ago on Introduction

    I used to make these with my bro, he made a 4 foot one that was 1/2 an inch wide, probably scared the whole neighborhood when he fired it =)