Hammer Black Magic Bowling Ball Polish ? 8oz Unlock the full potential of your bowling ball with Hammer Black Magic Bowling Ball Polish. Designed for all performance-level bowling balls, this revolutionary polish helps your ball glide smoothly through the heads while maintaining its energy for enhanced down-lane motion. Its biobased formula will not alter the integrity of the ball's coverstock, ensuring long-lasting performance and precision. Whether you're a competitive bowler or just playing for fun, Black Magic Polish is the secret to a polished, powerful game. Key Features: Revolutionary Formula: Specially designed for all performance-level bowling balls. Preserves Coverstock Integrity: Will not alter or damage the ball's coverstock. Cleaner Through the Heads: Helps the ball get through the heads with ease, improving overall play. Increased Down-Lane Motion: Retains energy for a more powerful and controlled hook. Biobased: An eco-friendly solution for your bowling maintenance. Perfect for bowlers seeking improved ball reaction and longevity, Hammer Black Magic Bowling Ball Polish keeps your ball in top shape without compromising its coverstock.