Light-up LED 'Puffer Squeezable Ball&rsquo; Kid's Yoyo Ball Kid's Light Up LED 'Puffy Squeezable Ball Squeeze or Toss It Like a Yoyo to activate LED light Set of 6 Terrific for: Goodie Bags, Party Favors, Stocking Stuffers & Care Packages Ball Diameter 3" with a 3 cord Approx.