Track and improve spin on the ball with the Stiga ® Two-Star Indoor Spin Tracker Table Tennis Balls. The balls are specially marked to help you track and monitor ball rotation during play, which is found to improve both concentration and focus. Tracking the ball rotation also helps you learn how to create and counter spin on the ball for improved play. This pack includes 6 table tennis balls.Sold Exclusively at
STIGA North America, a global company with partners in over 100 countries, has been a world leader in the sport of table tennis for over 60 years.