DIY homemade fruit battery power electricity-generating experiment，educational science physical DIY power generation experiments toy.<br> A wide variety of experimental raw materials can be found at home, oranges, tomatoes, potatoes, apples, etc.<br> Happy and easy to learn, exercise your children&<br> 39;s practical skills.<br> Through experiments, children can explore and understand the mysteries and improve their hands-on ability.<br> Type: Fruit Battery Kit<br> Material: Metal, Plastic Rubber<br> Features: Educational Toy, DIY Homemade, Easy to Play, Durable, Generator Toy<br> Cable Length: 26cm/10.24" (Approx.)<br> Notes:<br> Due to the light and screen setting difference, the item’s color may be slightly different from the pictures.<br> Please allow slight dimension difference due to different manual measurement.<br> Package Includes:<br> 1 Set of Fruit Battery Kit (Fruit Not Included)<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin