Markwort Spin Right Spinner Training Softball: SB-YLW 182 Training Aids_Hitting & Batting 100% polyester pro-weight fabric

100% polyester pro-weight fabric

Leather Cover

and wait for the perfect pitch to hit

Perfect for Practice - Rated for age 15+ and will hold up for anyone younger too

Markwort Spin Right Spinner Training Softball: SB-YLW 182 Training Aids_Hitting & Batting 100% polyester pro-weight fabricDesigned for softball pitchers to learn the proper grip and rotation of the rise ball, drop ball, curve ball, and overhand throw. Spinners rotation and movement provides instant feedback to athletes and coaches. Included instructions provide an easy visual reference for grip positions and proper rotation. 29 Minute Instructional Video on YouTube. com