Bownet 4-Seam Flat Spinner- Pitch Trainer Ball

4-Seam Flat Spinner- Pitch Trainer Ball

The Flat Spinner is perfect for pitchers of all ages looking to develop their spin. The 4-Seam Flat Spinner is a pitcher's training aid that helps improve grip, develop spin, and increases overall pitch control.

Features

• Raised Seams
• Real Leather cover softball with flat sides to focus on spinning the ball. 
• The black centerline is used to indicate correct spin and rotation on every pitch.