These juggling balls are specifically made for kids up to the age of 10. They will have better success learning to juggle if they can concentrate on throwing one colour at a time, plus they are a good size for little hands. Its been proven that learning to juggle will boost your brain power, which sounds good to me. PS. I hear also, juggling is a good way for the kids to have a small break from the computer screen.
Balls for your mind juggling balls are Australian made. Three balls come in a carry bag with instructions. Buy below $19.95