1.Novelty Designs with low price 2. Push to play it can be used to vent their anger. 3.Pass SGS CE EN71 Certificate 4.Good for gifts 5.Color logo printing on inner ball or outside on the ball is available,and any shape of the floater inside the ball is ok. 6. It is popular by children,and it is the Transparent choise for promotion or as a gift for kids. 7. Should you have any question or want to know more detailed information,pls feel free to contact with me.