https://en.wikipedia.org/wiki/Carved_stone_balls

https://www.heraldscotland.com/news/19174920.mystery-scotlands-ancient-rock-art-...

Heres an interesting though experiment. Perhaps these balls were part of a game, slung maybe?

I've made some plastic replicas and Im going to see what they're like to sling, perhaps they make a noise, perhaps they fly straighter than a smooth ball. Maybe they were wrapped with a cord and flung like a Scottish hammer or from a Sling?

Early Bocce?

https://www.instagram.com/p/Cin1befPzBa/

https://www.instagram.com/p/CiqWXjHPqb-/

https://www.instagram.com/p/Ciq-R5hrGJp/

Whats your thoughts?