Accent clothing, greeting cards and more with a soft play of color using these XILION rose enhanced flatbacks in Jonquil AB from SWAROVSKI ELEMENTS. These brilliant faceted crystal rhinestones come in a soft yellow shade and are coated with an Aurora Borealis finish, which adds iridescence to their surfaces. Please note that when using flatbacks, you should never use a glue gun or super glue (cyanoacrylate) as these glues will damage the foil backing on the rhinestones.