What size vials?

[hero]

Sorry to jump in but…… I find plastic vials not quite optimum, and prefer the glass vial it may not be very significant, and i apologise for being anal but here is why.
Greasy fingers on plastic vials, glass vials seem to clean up easier with a bit of meths.
Static on plastic some times holds a few grains back. don't like static!
Glass vials just seem nice to the touch.
I like small glass vials!

Maybe not very important I started with plastic myself, and there is not much of a price difference if any.

Thanks for letting me voice. kind regards Hero

[Bloke]

I get nice groups at 25 Metres with 21gn of BP in my Uberti .44, that just fits nicely into the 1.5ml tapered centrifuge vials. I load the vials from a measured flask before going to the range, because a few ranges don't really like powder flasks.