Are you looking for a professional, yet affordable copper zinc electrode strip set? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our copper zinc electrode strip set must meet your needs. It is one of the best choices for you. Features - Color: As Shown - Material: Zinc, copper - Size: 5.00X2.00X0.10cm/1.97X0.79X0.04in - You will get copper sheets and zinc sheets, which are the necessary materials for fruit battery experiments. - This set can be used to make fruit battery, primary battery, and etc. - Applied to intellectual development, hands-on ability, interest cultivation, interactive toys, parent-child communication. - Excellent craft, carefully down to every detail to give it a chic and beautiful look. - With fine workmanship, simple in design and very practical in use, easily win your favors.Package list: 5 x Copper Sheets 5 x Zinc Sheets