"New EXTRA Sparkle Czech Quality Rhinestones. You will receive 1 package containing 10 gross (1440 pieces). These rhinestones are all double machine cut multifaceted, flat-backed of the finest quality. Use these beautiful Rhinestones to decorate and add a sparkle to any of your items like high-end clothing like evening wear, fashion wear, purses, Embroidery Designs, and many more..... just think of the possibilities. Each rhinestone has a special glue on the bottom that melts when touched by iron and then sticks to the material on which the Rhinestone is placed. Quality is just like Preciosa. Feature: Made of glass with multi-face cutting design, these clear glass rhinestones present a beautiful, sparkling, and eye-catching appearance, which can bring more inspiration and beauty to your arts and crafts. Easy to apply: Flatback Rainbow crystals, hot fix glue is already on the backs, easy to stick them on the handbag, greeting cards, cell phones, and more with hot fix applicator or household iron, create your own sparkling items. (Hotfix applicator and household iron are not included in this package.) "