• Conduct 7 crystal growing experiments. • An astonishing way to see science in action. • It\'s fun to watch the sparkling crystals grow in front of your eyes. • Display them in the specially designed display cases. • Suitable for children ages 10 and above. Conduct seven crystal growing experiments with this science kit from 4M. This kit contains three large bags of white crystal compound (a base called Monoammonium Phosphate), three small bags containing seeding mixture, one large display base with hexagonal transparent cover, two medium display bases with hexagonal transparent covers, four small display bases with hexagonal transparent covers, one stirring bowl, one stirring spoon, one large ring-shaped template, two medium ring-shaped templates, four small ring-shaped templates and detailed instructions. Additional details: Packaging size: 240mm x 215mm x 80mm Recommended age: 10+