The celestial-inspired XIRIUS cut uses an innovative and unique multilayer cut, for a look full of record brilliance. This Flatback will add exceptional sparkle and light refraction to all of your projects. Hotfix Flatbacks already have adhesive attached to their backing and are heat activated, so they are easy to add to designs. This crystal features a beautiful shade of purple between Amethyst and Light Amethyst, for a perfectly soft and majestic hue. It's great for floral and spring-inspired designs.