Set of 15 handpicked sedimentary rock specimens designed for study, display, and handson learning. Each specimen is numbered and comes with a key sheet for easy identification, plus a compartmented storage box for neat organization and safe transport. Recommended for ages 8 and up and suitable for primary and secondary students. Key benefits Readytouse teaching set: Numbered specimens and an identification key simplify lessons and selfguided study. Organized storage and display: Compartmented tray keeps each sample separate, visible, and protected. Real material for real learning: Natural stone specimens chosen for distinctive color, texture, and visual appeal to illustrate sedimentary rock variety. Durable and practical: Plastic storage box and stone samples make the set suitable for classroom use, experiments, and repeated handling. Features and specifications Contents: 15 sedimentary rock specimens plus 1 storage box and identification key sheet. Materials: Stone samples with a plastic compartmented storage box. Storage box size: 17 x 10 x 2.5 cm (6.69 x 3.94 x 0.98 inch). Age and suitability: Recommended for ages 8 and up; appropriate for primary and secondary students. Sample selection: Handpicked specimens selected for educational value and visual variety. Use scenarios Classroom geology lesson: Use the numbered samples and key sheet to teach rock identification, formation processes, and textural differences during a structured class activity. Home science project: Ideal for student projects, homework demonstrations, and handson exploration of sedimentary structures and composition. Museum or display use: The compartmented tray presents each specimen neatly for a small exhibit, science fair, or reference collection. Package contents 15pcs sedimentary rock specimens 1pc storage box Identification key sheet This compact, organized rock set provides a practical, durable resource for teaching, learning, and exploring sedimentary geology.