Capture curious little minds and spark imagination with this PBS Kids® Test Tube Explorers kit. This educational science kit for kids is perfect for classroom science experiments and more. Spark hands-on play and captivate curiosity with this amazing science kit! Activities include discovering water-fearing beads, creating a bubbling volcano and uncovering the soda bottle secret. Plastic. Box, 10" x 2" x 1-ft. © 2010 PBS. All rights reserved.