Explore the wonders of science with the Smithsonian Magic Rocks Instant Crystal Growing Kit. This educational toy is perfect for kids aged 10 and up, and it comes with everything needed to create stunning crystal formations in just a few hours. The kit includes harmful chemicals, so adult supervision is required during the experiment.

With a brand name of Smithsonian, you can trust that this kit was made with high-quality materials and designed to teach kids about science and nature in a fun and engaging way. The kit is made in China and features STEM-based activities that encourage critical thinking and problem-solving skills. Get ready to watch in amazement as the crystals grow right before your eyes!