Explore the wonders of the natural world with the Toysmith Mineral Science Kit. This kit teaches young geologists how to test, classify, and identify up 15 different mineral specimens using a magnifying glass, nail to test hardness, and streak plate to test powder color. A plastic storage tray allows the specimens to be displayed for sharing with family and friends. The Toysmith Mineral Science Kit is perfect for young science enthusiasts, especially those with an interest in geology. Imported Material & Care Plastic Spot clean only