Hi,
I was walking past a cart that sold all different types of massage and health type products, and i ended up purchasing these balls.

does anyone know the name of them, they are bigger that marbals...and you rotate them around each other in your hand.

Is there a proper use for these things? Is there any special technique should be using or getting benifits from it?

If you know anything about them or where i can read info about what to do with them (eg net link) please say so. Thanks.


S.Teebas