Bottle rockets I assume. I had a lot of fun with them as a kid. Thankfully no one involved with those got hurt. https://www.nhpyro.com/black-cat-bottle-rockets

Bottle rockets I assume. I had a lot of fun with them as a kid. Thankfully no one involved with those got hurt. https://www.nhpyro.com/black-cat-bottle-rockets.html https://www.nhpyro.com/black-cat-bottle-rockets.html