This Rock and Mineral Collection Set contains different ore specimens, bringing you freshness, such as pink crystal, agate, tiger's eye, lapis lazuli and amethyst and other 24 kinds of ore samples, there is a kind of ore stone to satisfy you expect. The outer shell material of the original stone storage gift box is made of high-quality acrylic material, which is resistant to abrasion and collision, and is strong and durable. The rough specimens in the gift box are real ore. This Original Crystal Specimen Collection Kit is of high quality, and each ore sample is firmly pasted in the storage box and will not move easily. You can buy with confidence. At the same time, each type of rough stone is marked with its name, so that you can recognize them and increase your knowledge. This Rock and Mineral Collection Set can be placed in your home as an ornament to add personality to your home, or it can be used as a teaching tool to teach students or children to recognize natural rough stones and broaden their knowledge. You can use this Rock and Mineral Collection Set as a Christmas, Children's Day or birthday gift to your family, friends, colleagues and students. They will like it. --------------0