Table top model of an active volcano is cut away to show the internal structures. Includes the magma chamber, vent, side vents, sills, and crater, as well as rock layers and surrounding terrain. Mounted onto base. Numbered with included key card for easy identification of features. Crafted by subject matter experts - Features vibrant, hand-painted details using eco-friendly paint. Designed as a visual learning aid for introducing volcanoes, volcanology, and the effects of a volcano on the Earth. Measures 17" x 16" x 7".