What are paintballs made of and are they harmful to the environment?
Paintballs have an outside shell made from gelatin, similar to medicine gel caplets. The “paint” liquid is made from food dye for its color and polyethylene glycol. They are non-toxic and will bio-degrade over time. Paintballs are safe enough to eat if you can get past the taste. After all, paintball eating contests are a tournament favorite!