Nothing gets the fun shakin like the oball wobble bobble babies absolutely love this vibrating ball that rolls and wobbles across the floor in a different direction every time causing baby to chase after it bold colors and shapes add to its entertainment value babies love to pick it up and carry it as it jiggles in their hands this is one toy that will keep baby laughingshake to make the ball wobble aroundplays silly sounds while it shakesmultiple textures and bright colors