here is how to make a pen cannon with more power than a normal one. i used two springs. i will add another instructable with more indepth construction and better photos
Instructables aren't supposed to be "hurried". They're supposed to feature detailed step by step instructions. Slow down, and create a quality product.
very good point. i am currently working on making a modified version of this using different pens and springs to see which works best. i will make a very detailed instructable.
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4 Comments
Flintlock 12 years ago
dkrox86 12 years ago
Flintlock 12 years ago
dkrox86 12 years ago