This is not a craft or project, it's a commitment.We followed the instructions to the letter. Had to go to the store to get everything you need b/c you have to use distilled water or it won't work. It's a several day, multi-step project and even after following all of the instructions, no crystals ever grew. We were super disappointed. We did multiple of these kits (Unicorn, fox, dragon, and narwhal) and none of them worked. Overall, it wasn't worth it and it's really not educational b/c they doSee full review