Pencil Gun

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: Pencil Gun for School

First take a mechanical pencil and keep the spring in it.

Step 2: Pencil Gun

Now take a spring from something else then put it in the cap of the pencil then tightly put it back on to see if the springs big enough

Step 3: Almost There

Now just unscrew the top right before it comes off

Step 4: Ready to Go

Now just push the back

Step 5: Pencil Gun

Now just watch it fly and try to get the spring stuck in the cap so you don't lose it!

Makerlympics Contest

Participated in the
Makerlympics Contest

Be the First to Share

    Recommendations

    • CNC Contest

      CNC Contest
    • Teacher Contest

      Teacher Contest
    • Maps Challenge

      Maps Challenge

    2 Discussions