Premium Flood Ball Soft 3 Rubber Ball designed for durability and performance in baseball training. High-quality rubber construction ensures excellent bounce and long-lasting use. Features metal Mizumi core for enhanced weight and stability during pitching practice. Ideal for junior high school students and general adult players seeking reliable training equipment. Optimized 82-gram weight provides perfect balance for powerful swings and accurate throws. Suitable for both casual practice and competitive gameplay. Bulk purchase available at unbeatable wholesale prices for teams and sports clubs.