Unlock the wonders of mineral science with the Smithsonian Crystal Growing Value Set—a fun, educational STEM kit that empowers young scientists to grow their own colorful crystals at home. Inside the box you’ll find crystal-growing chemical compounds, growing trays or stones, a full-color STEM poster explaining crystalline structures and their real-world applications (such as in electronics and geology). Begin observing small crystal growth in just a few hours, then watch as the formations continue to develop over several days.

Designed for ages 10+ (adult supervision recommended), this kit encourages curiosity, observation and patience. It’s perfect for classroom settings, homeschool science projects or fun weekend experiments at home. Kids will not only mix, measure and grow, but also gain insight into how crystals form, how structure influences appearance and why crystals matter in technology and nature.

More than just a science experiment, the Smithsonian Crystal Growing Value Set makes an impressive gift for budding geologists, curious kids and classroom makerspaces. It encourages hands-on learning, display of finished crystals and further inquiry about mineralogy, chemistry and STEM exploration. Collect the grown crystals as keepsakes, show off their colors and textures and spark the next wave of scientific curiosity.

• Age Grade: 10+
• Product Dimensions: 6.00" L x 2.00" W x 9.00" 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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