Teach children about the power of the sun with the 4M Solar Science Kit. This science kit uses the power of the sun to purify water or cook an egg in a metal foil container. All materials to conduct the experiments are included. Just add eggs. Perfect for young science enthusiasts, especially those with an interest in green energy. Detailed instructions for use and care are included. Recommended for ages 8 years and up. Sold by Gryphon House, Inc. Ships from Kaplan Early Learning Company.