MAGNESIUM SULFATE (Epsom Salt) NEEDLE CRYSTAL GROWING KIT
No experience needed - we give detailed directions.Learn how to supersaturate a liquidSee what happens to the solution as it evaporatesGrow needle crystals in your refrigerator overnight!
Boil 1/2 cup of water in a microwave or on the stove.Remove the water from heat and add the Epsom salts. Add until the salt stops dissolving - This is supersaturation.Pour the mixture into the clear containers. If desired, add food coloring.Don't fill more than 1/4 full if you want quick results.