Introducing our Battery Experiment Kit, the great tool for conducting battery experiments and teaching sessions. This science kit includes an battery simulation device, and Copper, and Zinc . Designed to be user-friendly, it is suitable for both students and teachers alike. Features -Color:Transparent -Material:ABS, copper, zinc alloy, rubber -Size:7.00X5.00X2.40cm/2.75X1.97X0.94in - This versatile battery experiment equipment is suitable for a wide range of experiments and teaching purposes. - The science kit includes an original battery tester, battery simulation device, and copper-iron-zinc . - The battery experiment kit easy to use and suitable for both students and teachers. - The materials are carefully selected and finely crafted, ensuring durability and reliability. - The science experiment kit is easy to install, making it a convenient tool for conducting experiments. Package list: 1 experiment kit