【Upgraded Bird Feeder】1. Upgraded solar panels: The light is brighter and wider. 2. Thicker hanging chain: More durable. 3. Thicker metal casing: Stronger and more durable. 4. Better and more beautiful gift packaging. 5. Inverted trapezoidal design: Provides a better resting place for birds and prevents the seed from raining down. 6. Shrinking hollow design: Prevents seed leakage.