I’ve seen kendama but what the heck is it
ball in cup 2.0
just another toy
Me: knock knock
You: whose there?
Me: GOOGLE!
A weapon to kick butt.
It’s hard to explain but yes basically cup in a ball. A ball attached with string you lab the ball in the cups or peg plus various other tricks.
http://youtube.com/watch?v=hiuQX8JphSw
This will help you