Wonderology &ndash; Science Kit &ndash; Shake & Quake Volcano Wonderology is the kid friendly science line that makes learning a blast! Explore the mysteries of science like never before! The Shake & Quake Volcano Set lets kids create ground shaking volcanic eruptions! Use household ingredients to create and never run out of lava! The Wonderology Shake & Quake Volcano is made for Young Scientists ages 8+. Includes:1 3-piece Volcano, 1 Base, 6 Trees, 1 Chamber, 1 Bucket, 1 Instruction Guide