The Franklin Sports Self-Stick Baseballs were designed for little athletes to make learning fun, which uses self-stick technology to hang the ball off of the tee as well as store the balls on the vertical tee post! Offered in a bright white color, the balls are vibrant enough so ...The Franklin Sports Self-Stick Baseballs were designed for little athletes to make learning fun, which uses self-stick technology to hang the ball off of the tee as well as store the balls on the vertical tee post! Offered in a bright white color, the balls are vibrant enough so kids can easily hit each ball with ease, promoting hand-eye coordination at a young age. Perfect for ages 3+, your future major leaguers will immediately start to learn the fundamentals of baseball. The set includes 4 self-stick covered baseballs to get the game started.