The Aramith Dynamo Cue Ball is the official and perfectly weighted replacement cue ball for Dynamo pool tables and other tables equipped with a heavy sensor ball-separator. Crafted by Aramith from high-quality phenolic resin, this cue ball features a long-lasting coating designed to hold up to constant play, ensuring exceptional durability. It's roughly 0.5oz heavier than standard cue balls, allowing weighted return systems to accurately separate and return it to a different location on the table than the other balls. This ensures flawless game operation and optimal performance on your Dynamo table.