SIGNALS Lighted Mercury Glass Ball Sphere for Holiday Home Decor - Battery Operated - Blue - Large ADD GLAMOUR TO YOUR HOME - Gorgeous when lit - it looks like the starry night sky. USE IT AS A HOLIDAY DECORATION - great way to add light and magic to your seasonal decor. PERFECT FOR MAKE SPECIAL OCCASIONS - Makes a beautiful and unique table decoration for a wedding. PLACE IT ANYWHERE - Conveniently cordless for easy placement wherever you'd like. Runs for months on 3 AA batteries. A GREAT GIFT - Get one for anybody who loves unique home decorations.