Material: The building block toy is made of high-quality ABS plastic, with smooth surface, rounded edges and strong durability. Design: There are special convex grains and holes designed between the blocks, so that they can be closely spliced together to form a stable structure. Diversity: The patchability of plastic blocks allows them to build a variety of complex models and scenes, suitable for the creative development of children of different ages. Educational: By playing with plastic blocks, children can learn color, shape, size, and space concepts while exercising hand-eye coordination and problem-solving skills. Date First Available January 11, 2025