36 x Pairs of Fruit Battery Parts. -Material:Copper + Zinc. -Size(zinc):4.00X0.90X0.08cm/1.57X0.35X0.03in.
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36 Pairs Zinc Sheets Strips Copper and Electroding Thin Fruit Battery Science
36 x Pairs of Fruit Battery Parts. -Material:Copper + Zinc. -Size(zinc):4.00X0.90X0.08cm/1.57X0.35X0.03in.
36 Pairs Zinc Sheets Thin Copper and Electroding Strips Fruit Battery Science
Material:Copper + Zinc. 36 x Pairs of Fruit Battery Parts. -Size(zinc):4.00X0.90X0.08cm/1.57X0.35X0.03in. 1 Set Reusable Zinc Anode Sheets for Electroplating Fruit Battery Science DIY. 12 Pcs Conductive Electrode Sheet Square Zinc Anode Aluminium Alloy Strip.