These balls are perfect for beginners and advanced jugglers Both. I have been juggling for 25 years and tried a lot of different types of balls, but this is the best type. They are durable, has a good grip and lie perfectly in the hand. In The Beginning They seem hard, but did not last long does. They Quickly get the perfect soft feeling in the hand. Velour type surfaces get worn but not thesis. Lasts many years.