2er-Pack Zinkfolie Kupfer Elektrode Obst Batterie Experiment Zubehör Flocken
7,62 €
Foam cone for crafts 30cm Cone White Polystyrene Foam Model DIY Xmas Party. Practical tools to learn how to use fruits and electrodes to generate electricity.These zinc and copper sheets can be applied for studying, teaching, learning, presentation and so on.
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