The shells of these juggling balls are composed of canvas. The rice husk in the balls eliminate bounce, allowing for easy juggling and catching. These juggling balls are multifunctional, perfect for both professional jugglers and educational settings where children learn via games and fun activities. A six-panel, sturdy construction adds to the endurance of this smart design. These juggling balls are the ideal weight for effortless juggling. Multi-colored balls for children and adults are simple to clean and provide a secure grip.