This string also provides superior durability in hybrid stringing combinations

As one of the most popular ball machines in the world

Penn Championship Extra Duty tennis balls are the go-to balls around the world

Power Series

volleys and groundstrokes randomly

HEAD RIP Control 16 Color:Black This string also provides superiorWith HEAD RIP Control 16, you get a uniquely constructed tennis string that provides an excellent combination of durability, control, feel and spin. It serves a unique market of tennis players that are fairly consistent string breakers, but don't want to go to polyester strings. This multifilament has a unique construction that promotes durability without greatly enhancing the stiffness of the string. Extraordinary feel, soft touch. Excellent control