Help Me Identify A Firework?

Previously, I bought a very specific type of fireworks that were perfect for shooting out of a pvc pipe launcher I made, and cannot find them anymore. The actual firework is 16-shot, containing what looks like black missiles with blue lightning bolts on the sides of them. The tips are red, and they shoot about 200 feet into the air and burst crackling or showering light. The missiles are connected via green wicks that are intertwined on the bottom of the base, but can be removed rather easily. The base was cheap black plastic. There was no name on the sides of the firework. If anyone could help me identify this it would be amazing. I am going on vacation in 2 weeks and would like to get more of them. Also, I live in Machusetts but would travel anywhere in New England to get them.