So a few years ago I got some pretty cheap oil pastels. They were really nice for the price and I liked them but I stopped my art for a long time. Like a few years. Do they keep? Nothing bad has happened to them, like water or melting they've just been sitting with my art supplies.

Also my sister gave me some of her old paints. Old old paints. I think they're oil as well.

Anyway, I'm not terribly concerned with them I just want to know that they'll be safe to use and wont make my art look funny.

Thanks.

:)