Lazer Cannon Pen

this fast flying pen ink barrel shots fast and far.

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: Body

first you need of find a pen that you can take the tube out of.

Step 2: Cannon

find a pen case like in the photo that makes the pen ink tube stop like in the video in the next slide. then you put the pen the pen case and you put the rubber band on and pull back and fire.

Step 3: Whole Process in a Video

Be the First to Share


    • Book Character Costume Challenge

      Book Character Costume Challenge
    • Made with Math Contest

      Made with Math Contest
    • Cardboard Speed Challenge

      Cardboard Speed Challenge