Safe and non-toxic, does not use flames. Learn all about the why, how, when and where of the most awesome forces on earth. Make 7 volcanoes erupt. Create eruptions 6" to 6' high. Paint and display a realistic volcano landscape. Patented dual-chamber volcano bottle. Paints and paint brushes are included. Includes full-color volcano poster and 32 page science book with instructions, experiments and activities.