Watch your own crystals grow before your eyes with this fun and educational 4M Crystal Growing Kit. It includes what you need to grow crystals from three different colors. This crystal making kit is an amusing way to teach geology to curious young scientists. Simply mix the solution according to the included directions and pour it into the container that is also provided. Over time, you will see your very own formations growing. Watching the process happen before their eyes can help curious young learners get a better understanding of geological processes.