Click on the short video below to see these in action!Create a magical atmosphere with this set of 10 Fairy Berries lights. Place Fairy Berries all around your party or event for a Firefly effect. They float in water so you can use them in floral designs, in bowls, in pools, in fountains. Use them in the grass and in other unexpected areas to give a super-fun glow and create a stunning visual for your guests. Each little Fairy Berry is 3/4" in diameter. They have a slow on/off fading feature that look like twinking gentle lights wherever you place them. These will surely be a hit for you. WARNING: Choking and tripping hazard. Small parts, not for children. Keep out of walking paths. CR-1220 Batteries are included, installed and are replaceable. Each fresh set of batteries will last more than 20 hours. Take a look at the short demonstration video below.