Chemical Experiment Kit - Grow Colorful Crystals

The experiment and experiment kit Grow Colorful Crystals will not leave any young experimenter indifferent. The kit contains everything necessary to perform a real chemical miracle - to grow a bright colored crystal. The instructions for growing the crystal are... printed on the inside of the packaging. By following it, the child can easily repeat the experiment and grow a crystalline druzy. They won't have to wait long, as the first crystals will appear in just 1-2 days.
The unusual shiny crystal, grown independently, will be a source of pride for the child. An experiment conducted with such a kit will help the little one become familiar with the basics of chemistry and see with their own eyes how chemical processes occur, which will undoubtedly awaken their interest in science.

Contents of the kit: ammonium dihydrogen phosphate, measuring cup, food coloring, teaspoon, stone, wool threads, paper napkin.