Have fun creating beautiful glow-in-the-dark crystals! With Crystal Factory - Glow in the dark, the little scientist will be able to create different types of crystals and watch them grow. The set contains 10 super fun experiments and a 36-page educational book. Do not hesitate any longer, this is the perfect gift for the little ones in the house! This set is an educational science game that will help the development of boys and girls on various fronts. Crystal kits help little ones understand the importance of mineralogy and earth science. This educational toy goes further and allows children to learn slightly more advanced concepts. This game is developed by a team of junior scientists and educators. This educational set has all quality certificates. The crystal set helps not only in direct learning but also in helping children improve their levels of concentration, creativity and racing. The kit includes an educational book, gloves, wires, petri plates, spatulas, Pasteur pipette, paints, measuring cups, measuring cup cover and magnesium sulfate.