It's hard to believe that Swarovski could develop anything more iconic than their Aurora Borealis Effect Rhinestones. But they did it! The Newest development in rhinestone brilliance is the SHIMMER EFFECT rhinestones. The subtle coating throws off a rainbow of multicolored lights that is a step above the original AB effect. The SHIMMER EFFECT is specifically developed for a variety of dancesport and stage. Just imagine how stunning these spectacular rhinestones will look on your next project under the lights! The SHIMMER EFFECTS are available in 17 stunning colors and a variety of sizes. Let your imagination run wild with these beautiful new rhinestones.