Product information: Material: wood Type: Educational Toys Style: 3D construction master, 3D space master, 3D stacking master Note：The 3D construction master contains 100 preliminary questions, the 3D space master contains 60 intermediate questions, and the 3D stacking master contains 60 advanced questions. Packing list:A set of building blocks, manual *1.
Description
Product information: Material: wood Type: Educational Toys Style: 3D construction master, 3D space master, 3D stacking master Note：The 3D construction master contains 100 preliminary questions, the 3D space master contains 60 intermediate questions, and the 3D stacking master contains 60 advanced questions. Packing list:A set of building blocks, manual *1.