24 Days Christmas Countdown Calendar w/ 24-Grid Ore Polished Gemstones Surprise Blind Box Set

Polished from pure natural ore: raw materials come from all over the world, with real reference value and are very precious. Large grain smooth stone 24 different kinds of stone specimens: including Agate, Crystal, Obsidian, Dragon Blood Stone, Turquoise, Blue-vein stone and more. It is beneficial for children to know different stones and cultivate their interest Included in the package: 24 gemstones, stone lookup instructions, a stone storage pouch, magnifying glass and volcanic stone/brushed bracelet. It is easy to store stones, and the bracelet can be used for commemoration and wearing Important information: Stones of the same type may also have different colors, please classify stones according to their materials and characteristics. Please open the blind box in the accompany of parents