Explore the science behind mineral formation with the Smithsonian Crystal Growing Kit, an immersive STEM experiment that turns basic chemistry into a stunning visual display. Kids mix included crystal compounds with water and pour the solution into growing trays or over stones—then watch over hours and days as crystals begin to form and grow into eye-catching structures.

Designed for budding scientists, classrooms, homeschool labs and STEM enrichment, this kit teaches real scientific principles such as supersaturation, evaporation, crystal lattice structure and chemical reactions. Children learn how different variables (temperature, solution volume, and placement) impact crystal size, shape and clarity.

The finished crystals become beautiful display pieces that feel rewarding to grow and make excellent additions to science fair projects or personal collections. Smithsonian branding adds museum-level credibility, making this a standout gift for curious creators.

• Product Dimensions: 11.75" L x 2.75" W x 10.50" H
• Material: See packaging
• Play Pattern: Hands-on exploration & STEM play
• Skill Development: Critical thinking & scientific reasoning
• Care Instructions: Store all components in a clean, dry place and keep smaller pieces in labeled bags or containers to prevent loss. Use included tools, chemicals or materials exactly as directed and under adult supervision when required. Wipe surfaces and reusable parts with a dry or slightly damp cloth after use; never submerge electrical or sensitive components in water. Dispose of single-use materials responsibly after completing experiments. Keep kits away from heat sources, open flames and direct sunlight. Wash hands after handling science materials or experiment elements. For multi-session projects, label progress and store unfinished builds safely to protect components.

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