The water-based gellets burst into bright colours on impact so you know who's been hit Your little soldiers may wage war, but you won't have to clean up after it - the gel evaporates in 30 minutes Soak the gellets in water and you can lock and load for the next shootout With 10,000 balls, you'll have ammo for weeks before you run out The gel is non-toxic, so your kids will be nice and safe when they're wreaking havok outside.