Gifts your child with set building blocks sure to keep then busy for hours. Interlocking pattern allows you to create unlimited ensigns and possibilities. The building blocks have various shapes, held children understand different shape size can exercise the children finger ability exercise the flexibility of the hand, eye-hand coordination, use the brain and brain to make them feel sensitive, and lay a good foundation for future study. The combination of building blocks is a meticulous work. A building requires dozens of blocks to build. Therefore, the child is required to be serious, careful and determined. In the joint construction activities, children can also form good collective morality and enhance their artistic knowledge and skills in three-dimensional modeling.