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A basic vision therapy tool no VT practice should be without. Better weight = Better swing!
Now available in 2 different versions: Prime Performance and Yellow Prime Performance.
- (108100) The Prime Performance Marsden Ball is 3.125" with a great weight for a balanced swing.
- (108120) The Yellow Prime Performance Marsden Ball is 3.125" with printed black letters and numbers on a 10-foot cord.