Keystone Kryptonite Softball team is a Girls 12 and under fastpitch softball team. The Keystone Kryptonite Softball team are a competitive fastpitch softball organization dedicated to teaching softball, teamwork, and sportsmanship to young ladies of above average athletic ability. We draw our players from across Central Pennsylvania including Sunbury, Mifflinburg, Northumberland, and Warrior Run. Our goal is to provide a fun and family-friendly learning environment that prepares our young ladies for high school softball, college softball, and life.