Scientific Explorer's Instant Stalagmites Cave Crystal Growing Kit Explore and understand the cave environment by creating stalagmites at home with easy to use and fact filled instructions Mix the special ingredients and pour - stalagmites will form in seconds (not in millions of years like in caves!) This is a fascinating hands on introduction to cave geology The Grow Instant Stalagmite Kit is a great starting point for a science fair project Learn about the science behind crystal formations