Embark on a thrilling adventure with the Scientific Explorer Crime Catchers Spy Science Kit. This safe and fun educational kit lets kids follow clues, gather evidence, and solve mysteries just like a real forensic scientist. With 8 different activities, children can match fingerprints, test powders and liquids, and decode secret messages to solve 2 exciting mysteries. The kit includes baking soda, citric acid, flour, suspect cards, pH strips, filters, cups, markers, bags, a decoder, a graduated cylinder, a test tube, and an activity guide. Recommended for children 8 years and older, this kit provides hands-on learning about forensic science. Package dimensions: 12.4 x 8.3 x 3.3 inches.