HELP ID TWO MARBLES

[mountaingigi]

Hello Marble Experts,

Hoping someone call tell me if these two marbles are anything - they were with a bunch of machine-made modern marbles, but I thought they looked interesting. Expecially the red and blue one … looks like it's been played with so I'm assuming it might be vintage.

I'm finding that marbles are hard to photograph ... I'll try for better photos if these aren't good enough.

Any help greatly appreciated.

TIA

[final-final]

The first looks like it may be an Akro Agate corkscrew with little cork, Called a lazy cork, No idea on the second . The pics will be better if you put the marble on a non reflective surface. Gray cotton tshirt type material works very well