The Arrowbash Pro Weighted Softball Set is designed specifically for pitcher pitching training. This set includes 6 leather training balls ranging in weight from 6oz to 12oz, allowing pitchers to build strength and improve their pitching technique. The weighted feature of the balls replicates the feel of a real softball, making it ideal for players looking to enhance their pitching skills on the field. Perfect for softball players looking to improve their pitching capabilities, this set is a valuable training aid for any team or individual looking to up their game.