1.Made of good quality plastic material, durable for use. 

2.Suitable to be used in fresh or salt water aquarium or betta fish tank. 

3.Made of Plastic,light and easy clean.

4.good sale channel ,playing for kids.

5.large quantity of production available ,color be customized.

6.produce according to customers'special demand .

7.it is suitable for feeding little pets such as betta fish and suitable for home-drawing and entertainment .

8.USB power & battery .