Improve your grey matter!August 10, 2008 Shopping Diva(Sussex, UK) 4 out of 4 found this review helpful
Juggling Balls Someone told me that juggling keeps your grey matter working well and I found some old tennis balls at home to practice with but they're a bit too big so I bought these. They're far easier to juggle with although I still have some way to go before I'm proficient. A good present for all ages.
