Gift for children to learn electricity.This item is manufactured with zinc for and lasting use. It is easy to carry and can be used for photography, teaching, learning, presentation, etc. – Material: Zinc.
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2PCS zinc Scientific Zinc Electrode Copper Electrode Strip
Use along with copper electrode strip and wires (not included), to build your DIY battery. 3 Rolls Clothesline for Camping Hanging String Laundry Clothing Outdoor. This item is manufactured with zinc for and lasting use.