Hold one side of the flip with your hand, each your wrist rotates, The top of the board will fall in sequence, as well as pop noise: or squeeze one of them, the rest will take turns falling, it is Funny. Change color through the activity of your wrist; your eyes will follow the activity of the wrist
1, Through the activities of the wrist to change the color.
2, Ask your child what shape it is, to deepen the understanding of the shape.
3, The eyes follow the activities of the wrist , training the flexibility of eyes
1.Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bid.