Used Set of Champro Weighted Training Softballs and a Spin Right Spinner

This is the perfect softball pitchers starter set/training aid. This set includes: Champro Weighted Training Softballs, an underweight 4 oz ball, and a Spin Right Spinner. Boxed up and ready for a quick ship Features: Champro Weighted Training Softballs - Durable genuine leather covers - Stripe pattern allows monitoring of pitch rotation - Allows players to gradually increase arm strength - Size: 12" - Set contains: 9 oz. softball, 10 oz. softball, 11 oz. softball, 12 oz. softball, PLUS an additional 4 oz. underweight softball used for improving throwing velocity (through the use of over and underweight training) Spin Right Softball Spinner (invented by hall-of famer Cheri Kemp), this training aid teaches proper technique of movement pitches. - Learn the proper rotation for rise, curve, screw, and drop - Provides instant feedback on spin direction and release - Exact diameter and weight of a softball - Used at top collegiate programs throughout the country