Swimming stars or running around stars composition

[pyrodoc]

Hi,

I am looking for stars that run around like little bees etc. I may not be using the correct term for the effect.

 

They just run around beautifully. What's the composition of these stars?

 

Pyrodoc

[Xtreme Pyro]

You're probably thinking of go-getters, though some faster burning compositions will tend to swim when they are ignited non-uniformly.

 

http://www.amateurpyro.com/forums/topic/7540-go-getters/

 

Skylighter also has a tutorial on microjets, might wanna give that a read as well.