<p>ELECTRODE STRIPS: Constructed using high- grade material, ensures it safety and can use it with confidence</p> <p>FRUIT POWER EXPERIMENT SUPPLIES: easy to use in scientific projects. Before operation, you need to prepare lemons, or some vegetables and beverages to assemble the battery</p> <p>METAL ELECTRODES: Improve children is ability to do things on their own, develop children is imagination and creativity</p> <p>ZINC ELECTRODE STRIPS: Through interesting fruit battery scientific experiments, parents can accompany your children to play and cultivate their science learning interest</p> <p>COPPER FLASHING: Use along with copper electrode strip and pin- type wires, to build your DIY fruit battery</p> <p>Colour:As shown</p> <p>Material:Metal</p> <p>The actual product may have slight color difference or difference, which not affect the use</p> <p>Package Contents:</p> <p>20 * Zinc Copper Sheet for Fruit Power</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>