Features: Premium Geology Specimens Ores Collection Inspire explorers to discover Earth's mineral formations through authentic, handpicked copper ores samples. Each polished rock specimen showcases textures and natural colors, securely housed in a wooden display box for organized storage and classroom demonstration. Ideal STEM resource for science teachers, homeschool parents, and rock enthusiasts aged 8+ seeking interactive earth science education tools. Perfect for hands on learning in classrooms, home study corners, or nature themed decor displays that sparks geological curiosity during family activities. This educational rock collection bridges theoretical knowledge and tactiles exploration, featuring specimens that maintain structural integrity for repeated examination and discussion. Specifications: Materials: Wood+Rock Color: As The Picture Shows Styles Optional: 3 Styles are Available as Shown in the Picture. Size: Mixed Size Package Includes: 1 Set of Geology Teaching Aid note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!