Specification:
1. Green film input box
The green film input box is the first of the input box teaching aids-the group is also the simplest one. It is to move the green film and flip the lid to let the baby understand the circular composition of green and play the role of hand-eye coordination.
2. Line ball drop box
The thread ball drop box is upgraded on the basis of the green film. The difficulty of work is when the yarn ball is deformed and just stuck in the hole. [at 7 o'clock, the baby needs to press it by hand to make the yarn ball enter the box and the thread ball can be used in the box. The yellow let the baby know the first color
3. See where to put the box
The geometric input box is based on the previous two styles and adds multiple shapes to let the baby know more geometric figures. The red design is also the most sensitive favorite color for every baby. Under the scientific design of red, this style is also the most attractive to the baby. So many kinds of patterns are designed in red mainly to make the baby have patience

Packing list:
Drop box *1