Thanks for the responses. For colored stars I use the Veline color system which calls for -200 mesh magnalium, do you think I can use the 10 + 30 mesh or the 325 mesh and roll my stars as usual? I would imagine that the courser magnalium would sparkle a lot more, but I not sure if they would blow blind more easily or be to harder to roll. I use Veline’s prime. What would be the effect of the finer 325 mesh? Thanks for the help.