The copper and zinc materials stable performance, and the kit is reusable. – Improve children’s ability to do things on their own, develop children’s imagination and creativity. -Material:Copper,Zinc.
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1 Pack Zinc Anode Sheet for Electroplating Laboratory Supply Silver Metal Plate
The zinc sheet is designed for laboratory research. -Crafted from zinc material to ensure stability. Portable and easy to handle. | Jewelry & Watches |.