This volcano eruption playset and working science kit You just need pour water into the tank inlet on the top of the volcano, using the bottle included, and turn on using the switch. The mist will come out instantly along with the lighting magma effect. The looks even better in the dark. The volcano set is easy to use and youll only need water to produce the steam-erupting effect. A great volcano kit for science learning. Made of PVC is sturdy construction, non-toxic, safe for children, and the kit is suitable for 6 ages and up. This volcano playset allows your children to create, imagine, and science education toys. The volcano uses 3*AA batteries(not included) Size Chart: Size:Approx.18x17x11cm/7.09x6.69x4.33inch Package Includes: 1 Piece Electric SimulationVolcanic Eruptions Toy 4 Pieces Dinosaurs Note: Please allow slight dimension difference due to different manual measurement. Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-35735 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it