The airflow holes on the Alliance Wiffle Baseballs means the ball travels through the air slower making it perfect for training or indoor use. 

Made from a durable lightweight plastic the 72mm wiffle baseballs are ideal to use as practice as a 9" baseball or t-ball

Specifications:

• High quality lightweight durable plastic
• Airflow holes slow the balls flight through the air
• 72mm diameter - Used as a 9" Baseball or T-ball for training and practice
• Pack of 12
• Colour: White