Easy to make homemade Paintball Gun This video is for Educational and Demonstration purposes only! Drinking Bottle- $1.00 Bubbles Tube- $1.00 Hair Spray- $1.50 Grill Lighter- $3.50 -Total $7.00 This paintball gun works by igniting a mixture of hairspray and air inside of a closed container and the small explosion produced forces the paintball down and out the barrel, Its basically like a mini potato gun. If you enjoyed this video then be sure to subscribe for more, you don't want to miss what is coming! Thanks For Watching - Experimental Fun