Set of 12 Light Up LED 'Dual Color Spiked Ball' Children's Kid's Toy Yoyo Ball (Colors May Vary) Set of 12 Light Up LED 'Dual Color Spiked Ball' Children's Kid's Toy Yoyo Ball LED Lights Come On When In Motion, Toss It Like a Yoyo Colors May Vary Fun Party Favor, Goodie Bag or Stocking Stuffer Approx. Diameter: 2.5" Set of 12 Light Up LED Yoyo Balls LED Lights Come On When In Motion Colors May Vary Approx. Diameter: 2.5&#034; Lights Come On When Yoyo Ball Is In Motion Impacts Activate Lights Also Set Included Varying Colors For Yoyo Balls Different Colors In Each Pack Approx. Size Diameter: 2.5&#034; Suggested For Ages 7 And Up Batteries Included<br>