Columbia 300 White Dot Diamond ? A polished spare ball that shines with precision and reliability. Whether you're just starting out or need a dependable spare ball, the Columbia 300 White Dot Diamond delivers unmatched consistency and style. As one of the most popular polyester balls in bowling history, the White Dot is trusted by bowlers across all levels for its durability, straight trajectory, and vibrant designs. This White color variant adds a clean, standout look to your gear. Featuring a symmetrical 3 Piece Core wrapped in a polished plastic coverstock, the White Dot Diamond is built for dry lane conditions and excels at straight shots. With a high RG of 2.69, low differential of 0.020, and minimal flare potential (0?1 inches), it?s designed to go straight and true?perfect for spare pickups or teaching new bowlers control and consistency. Available in weights ranging from 6LB to 16LB, there's a perfect fit for every age and skill level. Specs at a Glance: Coverstock: Plastic Core: 3 Piece Core Core Shape: Symmetrical Finish: Polished RG (15lb): 2.69 Diff (15lb): 0.020 Flare Potential: 0?1 Inches Mass Bias Strength: N/A Best For: Dry Lane Conditions Weights: 6LB, 8LB, 9LB, 10LB, 11LB, 12LB, 13LB, 14LB, 15LB, 16LB Color: White Performance Level: Entry Level Novice Bowling Balls Shine bright on the lanes with the Columbia 300 White Dot Diamond Bowling Ball?your ultimate go-to for spare shots and steady performance.