This set is packed with a variety of multi-colored nail art parts, perfect for nail art and decoration. - Colors: Multicolor (blue, green, pink, purple, gold, silver, etc.) - Number of Parts: Many (different colored parts in each compartment) - Storage Case: Transparent plastic storage case - Size: Each part is small (approx. 2-3mm) - Uses: Nail art, decoration Thank you for viewing! These are various colored stones. There are two sizes. The backs are flat. The ones in the round case are spherical and come in various sizes. I plan to ship them in this case, but if you don't need it, please comment before purchasing and I will discount the shipping cost slightly. I would appreciate it if you would buy them as a set. Instant purchase is welcome.