Here’s a fun way to make a blowdart gun with regular household parts. Just don’t use anything poisonous, we won’t be responsible for any damages/death while you make this toy.
Most, if not all, of the ingredients for this recipe are probably in your home or office already. We wouldn’t recommend trying out the weapon in this how-to video at work though; you might get fired. But otherwise, use this blow dart gun wherever you want, except humans of course. Be safe.