Discover the wonders of geology with this comprehensive mineral stone collection. The set includes a variety of specimens, each with unique characteristics that make them ideal for education purposes. The stones are presented in a convenient box, ensuring they remain organized and protected. great for both kids and adults, this collection serves as an excellent tool for learning about different minerals and their properties. Features -Color:Multi -Material:Stone - Size: 18.50X13.00X2.00cm/7.27X5.11X0.79in -Rock collections for kids: mineral and rock samples, providing a complete set for teaching, studying, and exploring geology -Rock collection: great for classroom use, this kit helps students identify and understand the properties of various minerals and rocks -Premium box packaging: the sturdy and attractive box design ensures safe storage and enhances the presentation of the specimens -great natural stones: crafted from stones, these specimens are built to last, making them suitable for longterm education use -Versatile teaching resource: covers a wide range of rock types, making it an excellent tool for both basic and advanced geological studies Package list: 24 x rock specimen