Softball agility trainer Key Benefits & Features Perfect for improvement of h&-eye coordination & reaction time. Volley the Reaction Ball between two, or rebound it against a wall. Upon landing, the ball will bounce in an unpredictable manner. Improves your speed & coordination. Six-sided rubber design causes the ball to leap & pop randomly For use on all hard surfaces & walls Ages 6 & up Included Reaction Ball Backed by our 30 Day Money Back Guarantee