Generic Mortise And Tenon Building Blocks - 75pcs

Children's building block mortise and tenon structure assembly toys, large particle design, safe and easy to build. Children can become little architects, build building block houses, and give full play to their creative imagination. During the assembly, they can exercise their hand movements and thinking, and cultivate patience and concentration. It provides a creative stage for children, allowing them to experience the fun of imagination to realization and gain confidence in growth.