Hi, at first glance I saw "modern". But now I see some vintage in there. On the top row, 2nd from left, the blue and black (on a white base) is a Vitro Blackie, from 1960, give or take.
Top left might be an Akro patch, possibly from the 1930's.
The leftmost marble on the middle row could be a vintage swirl, maybe 30's to 50's.
On the bottom row, the cat's eyes on either end could be vintage, or could be modern..
I can't see enough detail on the far right on the middle row.
The rest look modern, styles currently in production, most or all from Asia.
As I I suggested to another new poster, best to put a few marbles per thread. Since yours are laid out neatly and there's just one group, I took a shot at them. But my brain is very tired.