Designed for Keepers, used by all! Designed to be hit or rolled at a goalie the Bobbla's egg shape creates bounces and redirections that makes practices and warm ups more game-like, forcing the goalie to react to any change in direction or height (usually around shin height.) This encourages getting your body behind the ball and being on your toes! Not a goalie? This is still for you! Using the Bobbla instead of a normal ball for drills makes the ball act like someone is tipping the ball away. In order to maintain control players must bend their knees and concentrate. A perfect tool for warm ups and drills! Buy 5 and the 6th ball is on us!