1.shiny nail rhinestones crystals. 2. Enough quantity to satisfy your need to go out or other decoration purposes. 3.The mixture of different sizes makes it easier to achieve different designs of nail art, which add sparkle and glamour to your crafts. 4.very suitable for 3D nail art, flat nail art, Arts & Crafts, DIY slime making, DIY crafting projects, costumes, wedding dress, scrapbooks, Christmas decorations, gift-wrap, ornaments, greeting cards, signs, face, nails, cell phone case, invitation card and etc. 5.crystal rhinestones are built-in flat backs can be easily applied to natural and artificial nails. You could stay home to diy your nails freely.