The Aramith Dynamo Cue Ball is the perfect partner for your Dynamo pool table, specially designed to work with heavy sensor ball-separators. Made from top-notch phenolic resin, its built to last through countless games with its tough, long-lasting coating. Slightly heavier than your average cue ball, it helps the tables return system send it back to a different spot than the other ballskeeping your game running smoothly and flawlessly. Get ready for endless fun and flawless play with this cleverly crafted cue ball!