Fine workmanship non-slip design matte handle no edges and corners children grasp more comfortable non-slip handle groove design not easy to slide hands Indoor and outdoor entertainment at any time regardless of venue number of people want to play Manufacturered by SOWOFA. Lightweight safe and harmless baseball is a hollow design light weight and human design children play healthier and safer ABS engineering plastic safety and environmental protection new environmental protection materials environmental protection safety and health brighter color and beautiful Humanized ball machines baseball automatic ball machines no battery internal mechanical automatic pinball one person can play from now on.