Hammer Rotating Ball Cup ? Smooth, Compact, and Durable Keep your bowling ball in top condition with the Hammer Rotating Ball Cup. Designed for both performance and convenience, this cup allows your ball to rotate freely in all directions, making it easy to clean, polish, or sand evenly. Its compact and durable design fits neatly in your bag for quick access at leagues, tournaments, or practice sessions. Lightweight yet sturdy, it also doubles as an attractive display piece for your favorite bowling ball. Key Features: 360 Rotation: Ball bearings allow the ball to spin freely in all directions. Even Maintenance: Clean, polish, or sand your ball evenly for consistent performance. Durable Construction: Made with high-quality materials for long-lasting use. Compact Portable: Fits easily in bags for easy transport to leagues or tournaments. Display Ready: Can be used as a stylish stand for your bowling ball. Specifications: Brand: Hammer Material: High-quality plastic Design: Compact and durable Usage: Cleaning, polishing, sanding, or display Rotation: Ball bearings allow 360 spin