Sorry, but an ingnorant foreigner here
I don't know what grit/s is?
Grit to me here is crushed oyster shell.
I'm hoping you americans call it something else and that I might be able to get some here in Nz

I don't know what grit/s is?
Grit to me here is crushed oyster shell.
I'm hoping you americans call it something else and that I might be able to get some here in Nz
