Material: ABS Rosin
Specifications：
1. Solar powered, leaves flip-flap, no batteries required, and no pollution to the environment.
2. Available in 5 colors: green, pink, dark blue, red and orange. Customized color is welcome.
3. Novelty, good for promotion.
4. Get some movement on your desk, good for release your work pressures.
5. Made of nontoxic material, can use as Toys or Decorations in your living room, office and car, etc.
6. Customized logo and design are welcomed.