Zings Flashing Stumps and Bails Set Includes 2 Flashing Bails, 1 Flashing Stump, 2 Stumps, 1 Base and 6 Batteries. Ideal gift for anyone who plays cricket. For use with children 8 years and over, under adult supervision. This product is obviously not the high tech system used in TV cricket, but an economical version designed for fun in the backyard with your kids and mates. Designed for use with soft rubber or tennis balls.