Grow your own sparkling crystal cluster of up to 4 inches in in diameter with our patented solutions below 131 ̊F (no more hot boiling water needed). Discover the laws of nature which create crystals deep inside the Earth, and perform experiments, like astronauts, who grow ultra-pure crystals in the weightless ness of space. Just dissolve the pre-mixed crystal powder in warm water, and within hours sparkling crystals will start to grow right before your eyes. A fascinating experience for children and adults ages 8 and up!
Contents: Crystal Growing Chemical 100 g. 3.5 oz., stirring rod and fully illustrated instructions.