Does anybody know where I can buy, or even a better name for the kind of mesh that's in pollinator grinders. I plan on turning a wooden box I already have into a multiple layer pollinator. I'd need mesh's of different grades obviously a larger holed one for higher up and a finer one for the bottom. Any ideas on what I could use? Where I could buy this kind of material? or a more exact name for what I am looking for? Thanks. I hope to make something like this: