![Penn QST 36 Foam Kids Balls](http://masonstennis.com/cdn/shop/files/IMG-8878_{width}x.jpg?v=1721940183)
Penn QST 36 Foam Kids Balls
PENN's QST 36 Foam Tennis Balls are the perfect stage-one ball for a kids who are honing their skills and coordination on a 36 foot court. The foam ball will perform best on smooth indoor surfaces like a gym floor, and allows for tennis to be taught indoors with out the noise of rubber and felt tennis balls. These foam balls may be used outside, but will get affected by the wind, and scraped by hard court surfaces