Specifications: DIY homemade fruit battery power electricity-generating experimenteducational science physical DIY power generation experiments toy. A wide variety of experimental raw materials can be found at home, oranges, tomatoes, potatoes, apples, etc. Happy and easy to learn, exercise your children's practical skills. Through experiments, children can explore and understand the mysteries and improve their hands-on ability. Type: Fruit Battery Kit Material: Metal, Plastic Rubber Features: Educational Toy, DIY Homemade, Easy to Play, Durable, Generator Toy Cable Length: 26cm/10.24" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Set of Fruit Battery Kit (Fruit Not Included) Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 160 hours.