Miniland Vulcano science kit With this scientific kit you simulate a volcanic eruption with a chemical reaction. Learn that a layer of fertile ash and lava is deposited during a volcanic eruption. That is why volcanic slopes are also very suitable for arable farming. Specifications: Color: multicolor Material: plastic Gender: junior Language: English, Spanish, French, German, Portuguese Packaging dimensions: 40 x 28 x 12 cm (LxWxD) Age: from 10 years old Content: 1 Teaching Guide 1 Notebook 1 Safety glasses 4 Sets of chemicals 1 Laboratory setup Various accessories