Styr-O-Lites ® are a fun way of lighting up a party or event! Customize them for a birthday, wedding or any special occasion. Made of a special soft foam material, you can decorate them with push pins, stickers, sequins, and even pin special decorations on them! Styr-O-Lites ® can be used without decoration as a mesmerizing glowing ball. Styr-O-Lites® light up, flash in colors, and also have a solid color mode in off white. 3 x AG13 batteries are included and replaceable and last about 20 hours depending on the light-mode used. They can also be hung!