To use this Discovery Mindblown DIY Volcano Science Lab, first, gather vinegar and a tablespoon as these are not included in the set. Build your volcano model using the included tools and ingredients. Next, use the provided paints and craft dye to customize the look of your volcano. You can use the orange glow - in - the - dark paint to simulate real lava flow. Once your volcano is decorated, pour in the vinegar to create a bubbling eruption. Remember to do this experiment on a surface that can get messy. After use, clean the tools thoroughly and store them in a dry place. Keep the paints and dye away from children under 8 without adult supervision. This kit is best enjoyed by kids aged 8 and above.