This is a set of 9 green glow sticks used at a wedding. Masking tape has been applied to make the colors easy to see! They were used as a special effect during the reception, creating a unified atmosphere in the venue. The blue light was very striking and looked beautiful in photos and videos. Recommended for weddings, after-parties, entertainment, events, and more. We appreciate your understanding that this is a used item and has been stored at home. We plan to ship via Yu-Packet Post Mini.