20 Pairs Zinc Plate Strips for Science Class Fruit Battery Experiment Kit
USD 16.81 USD
Specifications
| Brand | None |
| Country Of Origin | China |
| Unit Type | copper zinc anode |
| Material | copper, zinc |
Material:Copper + Zinc. 20 x copper sheets 20 x zinc sheets. | Cell Phones & Accessories |. | Jewelry & Watches |.