Toy: Throw-it&catch-it ball, a good sports game. Includes two pieces: A plastic plate That used for meeting ball and a gummy water ball. It can be played by two or More people. Thrower: Hand the gummy water-ball and throw it to the plastic plate;catcher: One Can hand a plastic plate and take charge for meeting ball. It is not dangerous because the ball is soft. So it is a Good sporting game for the children and students.