Features: 1. Made of materials, which are safe and durable. 2. This DIY homemade work can improve children's hands-on ability. 3. It is easy to assemble and disassemble. 4. By assembling this model, your children can learn the circuit connection and experience the scientific experiment process. 5. It also can exercise your children's thinking ability. Specification: Condition: Material: Metal Color: Color is Random Package Size: Approx. 9 x 13cm / 3.54 x 5.12inch Weight: Approx. 13g Package List: 1 Set of DIY Fruit Battery Accessories Note: 1. Color is random. 2. Fruit is not included. 1Made of materials, which are safe and durable 2This DIY homemade work can improve children's hands-on ability 3It is easy to assemble and disassemble 4By assembling this model, your children can learn the circuit connection and experience the scientific experiment process 5It also can exercise your children's thinking ability 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.