The high energy game that will keep you on your toes, the Classic All Surface Swingball® has been a hit with families for generations. Compete to get the ball to the top or bottom of the spiral to win. The Classic All Surface Swingball® comes with a real tennis ball, 2 championship bats, championship base and a height adjustable pole. All Surface Swingball® isn’t just for the back garden, thanks to the all surface base you can play anywhere on any surface. Simply fill the base with sand or water and then you are ready to go. It’s fun, interactive, and great for all age-groups ...but be warned