This Children's Science Experiment Kit is a perfect learning toy for children. It allows them to explore the through hands-on activities. By following the instructions and conducting various experiments, children can learn about the principles of color transmission and gain a deeper understanding of the scientific concepts behind it. Features -Color:Assorted Color -Material:PE -Size:7.50X7.50X4.70cm/2.95X2.95X1.85in - This multi-functional toy is an excellent tool for stimulating children's cognitive development and fostering their problem-solving abilities. - This DIY supply is designed to engage children and stimulate their cognitive abilities. - It provides a challenging and fun experience that encourages concentration and problem-solving skills. - Suitable for primary and secondary school students: designed for students in primary and secondary schools. - Provides a diverse range of materials for children to engage in diy projects, fostering their problem-solving skills and innovation. Package list: 3 x cups 3 x pigment 3 x napkin