Features : It is made of safe and environmentally friendly natural wood raw materials. The material is hard and durable and it is not easy to destroy. Each building block is processed by the machine and manually double-safely polished to ensure that there are no burrs and no small hands. Advantage : The cover buckle uses the shape matching function to store and better recognize the shape at the same time. Manufacturered by LINAG. Effect : The size of each block is reasonably designed suitable for grasping by babies over 3 years old with small hands to prevent children from suffocation. Gift : Several small building blocks have different shapes but the baby uses imagination to tightly connect the several building blocks into a small shape. The baby's curiosity and imagination can be well improved while training hand-eye coordination and logic. Design : Children's educational early childhood education wooden 110-block wooden barrels of cartoon digital letters and animal vegetables fruits cognitive toys.