Introduction: Sabotage Pen

Demonstartion on how to build a pen that when opened gives off a bang scaring your victim.


Alex Mercer (author)2012-04-14

Go to and have fun with my PC shutdown prank at no harms.

boogieman1 (author)2011-05-02

Bad Idea. I made one myself about 30 years ago. The rear came off like a bullet and nearly took my eye out.

This is not a prank. It is a dangerous explosive device.

joey99 (author)2011-03-13

in the video it says cdowent009 !!

Your Average Guy (author)2009-01-07

that intro pic is my desktop background.

necropolian (author)2008-09-30

around here you can buy pen where you insert a piece of those red rings (for toy guns), and, if opened, bang. i demolished mine, an i now use that part in the door sometimes. if people come in, the thing falls and explodes. yay!

Charles IV (author)2008-03-25

Someone should totally put one of these into their teachers desk so the teacher opens it!!

cdowney09 (author)2008-02-19
hey thanks for thecomments.The music track used was Distance by Karsh Kale.Yea it can get messy at times I have a video of it goin off but it is poor sound quality.Also in this video i have place a BB in the end of the pen that Is projected when the cap is pulled if your interested in making a mini pull cannon with this. Haha and no i did not shoot a dog in the video my dog goes crazy when he heres fireworks.

SWV1787 (author)2008-02-19

Nice Idea and great video Instructable not to mention how you did that with getting very little ink on your hands.

midiwall (author)2008-02-18

What track did you use for the music bed?

ry25920 (author)2008-02-18

Good point. DON'T CHEW AN UNRELIABLE FRIEND'S PEN!!!! Great idea. I gotta try this some time. +1

reedz (author)2008-02-18

This is a good idea as long as they don't have the habit of chewing on their pens...or their friend's pens. I would glue the string to the inside of the cap so it is not as obvious on the outside.

Mr Tenacious (author)2008-02-18

Can you add a video that shoes the actual bang and a scared victim, so we can see the effect before deciding whether to build, although i probably will!

GorillazMiko (author)2008-02-18

Funny idea! Imagine when you did that, it actually makes a huge explosion and they blow up! Hahaha! Just kidding. Awesome job!

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