David and Devin will amaze you wit their juggling and unicycling tricks. David juggles up to 9 (that's right 9) balls at once. He unicycles on short and tall cycles and can balance anything on his chin - from sharp knives to a stepladder. Brother Devin juggles up to 5 balls at once and unicycles. They also juggle rings, pins, knives, torches, and even unusual things like a real bowling ball, spoon and juggling pin - all AT ONCE!!