Description:

Copper Electrode Strip: It can create imagination, improve observation, increase scientific knowledge, and cultivate a hobby of scientific invention.. Zinc Plate: It can create 's imagination, improve observation, increase scientific knowledge, and cultivate a hobby of scientific invention.. Electrode Strips: Easy to carry for learning, presentation, teaching, Creative gift for to learn electricity.. DIY Fruit Battery Material: The metal electrode strip set is a great tool to help motivate to learn about physics and chemistry.. Electrode Strip: Parents can carry out interesting fruit battery science experiments with their . Cultivate interest in science learning..