Softball Pitcher Grip Trainer from Olympic Gold Medialist Christie Ambrosis (Easy Color Coded Finger Placement) Softball Pitch Grip and Throw Trainer by 2000 Olympic Gold Medialist Christie Ambrosis. Learn the proper pitch grips with easy Color-Coded Fingerprint Placement & Booklet. Can be used by left or right handed pitchers. Includes instructional booklet on how to throw the best pitches. 11" official softball size and weighted ball Great for Softball Coaches, Parents & Great Christmas & Birthday Gift for that Softball Pitcher