Experiment kit to generate electricity using lemons. Let's use fruits and vegetables around us to conduct electricity. - Set Contents: ① Vinyl wire (1m) ...... 1 ② Electronic music box ...........1 ③ Copper plate ............................4 ④ Magnesium alloy plate .....4 - Things to prepare 2 lemons, dry cell batteries, cellophane tape Knife, plastic wrap, etc. - Target age: 6 years old and up Note: Please refrain from purchasing if you are concerned about the fold on the bottom right of the box or the peeled sticker. Shipping will be done in an OPP bag and bubble wrap, and sent via Yu-Packet Post. Thank you for viewing.