I work this puzzle cause of the colors. I didn't think they were marbles but balloons with water. Wow me bad! Yep they are marbles. Didn't play too much with marbles in my day as it was jacks for me. But my boys did. Don't have any left any more. I did like the cat eye ones and keep them in a small vase to look at for years. But you know getting older you just got to part with stuff!
Marbles. That and chestnuts that we played in the UK. Our chestnuts would be called knockers once they had split an opponent's chestnut. Strung on string. Oh and we never hurt ourselves. Marbles, still remember to flick them across the surface but barely see them any more. Have a wonderful day, everyone! God bless.
Hoping all your marbles are where you need them.
Have a bag of them, but don't use them. Should find some young person who would enjoy them.
God bless all of you.