Juggling Ball X-Ball: Durable balls for beginners and advanced jugglers. The X-Ball was originally designed for "Swuggling" – juggling while back floating on water. It's no surprise that the X-Ball is water-resistant. However, the juggling ball does not float. Dirt has little effect on the balls. Due to their shape and the polyethylene and polyurethane (PE, PU) granulate filling, the juggling balls do not roll away when they fall to the ground. Therefore, these play balls are also a great choice for juggling beginners. Material filling: plastic granulate • Surface material: polyester • Diameter: 6.2 cm • Weight: 120 g.