This science experiment kit is perfect for both home and school use, providing an engaging activity for children and parents to enjoy together. The kit includes materials for creating a battery using common household items such as zinc and copper plates. By using fruit, children can learn about the principles of electricity and chemical reactions in a fun and interactive way. Features -Color:Assorted Color -Material:Copper plating,zinc plating -Size:4.00X1.20X0.10cm/1.57X0.47X0.04in -Encourages parent-child interaction and strengthens family relationships. -Suitable for both home and school settings, providing versatile learning opportunities. -Sparks children curiosity and encourages them to explore the world around them. -This science experiment kit cultivates a passion for science and scientific experimentation. -This experiment kit offers an enjoyable learning experience for the entire family. Package list: 4 x Zinc Plates 4 x Plates Copper 2 x Lights 2 x clamps 4 x cables