Properties; Specially designed luminous balls made using cotton rope are completely handmade. In the balls, "Daylight Led Light" is used, which will not harm your baby's sensitive eyes, do not tire and easy sleep. It works with 3 pen batteries. Since the pen works with batteries, you do not need a socket, and you can use it with peace of mind for the safety of your baby. You can use it on the balcony of your home, in your living room or garden, or in events such as birthday, babyshower, as it works with a pen battery. The length of 20 luminous balls is 3 meters. Leds are shipped installed