Agate Marbles.  6 Pieces of 5/8 inch to 3/4 inch all mix sizes.  Natural gemstones.  Some Are Banded Bull's Eyes.  Not treated or enhanced in any way.  Mix Grade.  Vintage.  I have submitted 5 photos of one box of marbles all mixed up to show various views of marbles to show what is available but I will send 6 marbles not the whole box.  I have lots of marbles and I don't want to show separate photo for each lot of six.  Hand made.  Shaped with grinding wheel.