6 inch Matte-Glitter Swirl Christmas Ball Ornament: Silver. These swirl Christmas ornaments alternate between a glitter and matte finish, adding depth and dimension to the look of the ornament. These glitter ball ornaments are available in both 6 and 8-inch sizes, making them large enough to decorate over-sized Christmas trees or hang from a window display. You could even hang them from the bottom of your dining room chandelier and watch as the light bounces off the glitter. These ornaments are intended for indoor use and are available in a wide variety of colors.