Grow amazing crystals that change color! Learn about the chemical reaction that causes the beautiful shift in colors, and examine the factors that influence the reaction. Conduct a chemical analysis to better understand why the color change occurs. Show off your crystal creations in two special locking display cases.
Includes 8 page manual
Warning: This kit is only for use by children over 10 years old. To be used solely under the strict supervision of adults who have studied the precautions given in the experiment set. Contains some chemicals which are classified as safety hazards. Eye protection for supervising adults is not included.
Color-Changing Crystals Manual Sample