For great use and visual effect, liquid filled or implosion juggling balls suit the bill perfectly. Whether you are using the implosion ones where you get the extra visual affect of the silicone moving around or the Sil-x range of bright standout colours, the weighted juggling balls work great as they have a low barycentre and the ball is super stable on high throws and easy for foot catches and head rolling/balancing. The liquid silicone, unlike any kind of grain, slides perfectly inside the ball so that even when the ball is thrown with a spin it doesn't wobble in the air.
Soft, yet durable rubber surface for good control and long life.
Benefits of Juggling
In addition to being fun and entertaining, learning to juggle is actually healthy for the mind and body. The challenge of juggling improves eye-hand co-ordination, motor skills, and physical fitness for both children and adults.