Volcano eruption is a very interesting and fascinating natural phenomenon. Same Toy Volcano Eruption DIY Experimental Device will allow your child to conduct an interesting chemical experiment at home, alone or with friends! The purpose of this experiment is to create a working model of a volcano eruption. It is completely safe (soda with dye and citric acid). The set contains reagents that, when mixed, form a chemical reaction that simulates the eruption of lava flow. The instructions provide general information about volcanoes, their classification and description of the processes occurring with lava. Fun chemistry will turn into a real educational show not only for children, but also for their parents!