Di Ku building blocks are real. According to relevant data, Di Ku Building Block is the building block brand of Shantou Gaode Science and Education Toys Co., Ltd., which was established on 20 19 and is a regular brand. Building blocks are cubic wooden or plastic solid toys, and the surface of the building blocks is decorated with letters or pictures, allowing different arrangements or building activities. Building blocks have various styles and can be assembled into houses, various animals and so on.