Step 5Firing
*Note* If you pull too tight, the ink cartridge might:
a) break within the pen, thus making a big mess
or
b) fly too hard and explode as it hits a rigid object, thus making a big mess
If you made this properly, it should fire around 30 feet at least.
Make modifications to your rubberband as needed.
Have fun and be safe :) (OR ELSE!)
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My
God...
this is ment to be a fun class wepon thingy,
You guys are all thinking like your planing to break out of jail!!!
but nice^^
cool!
pen tube Rubber band
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That is so stereotypical.
BTW "Wait, Mr. Thompson, that thing is dangerous. Especially the end with the hole."
P.S. Don't "That's what she said" me. >:D