This unique Beach Ball lights up in the dark with the use of a High Quality 6" Glow Stick that you would insert into the center of the Beach Ball. Easy to use, Fun to play. The Very Bright Glow Stick makes this a great night time or dark venue advertising platform. Best thing of all is you can buy additional 6" glow sticks to re-use this glowing beach ball for any color scheme you choose! Select 2 colored 6" light sticks. Glow items by nature a 1 time use only.