Introducing Neptune, the next planet in the Roto Grip solar system. The newly designed Orbiter II core was developed to spin smoother and more even along its rotational axis while delivering gravitational shattering pin action. The Sure Grip II pearlized reactive coverstock is the perfect mantle for creating less friction with the atmosphere while traveling along its orbital path. Once again Roto Grip delivers you the ultimate in price versus performance with its newest planet series ball.