A Spalding Hi-Bounce Ball, often called a Spaldeen or a Pensie Pinkie, is a rubber ball, described as a tennis ball core without the felt. These balls are commonly used in street games developed in the mid-20th century, such as Chinese handball, Australian Handball, stoop ball, hit-the-penny, butts up, handball, punchball, boxball, half-rubber, Wireball and stickball.

Spalding is an American sports equipment manufacturing company. It was founded by Albert Spalding in Chicago in 1876 as a baseball manufacturer, and is today headquartered in Bowling Green, Kentucky. It sells softballs through its subsidiary Dudley Sports. In the past, Spalding has manufactured balls for other sports, including American football, soccer, volleyball, tennis, and golf.