Create mechanical constructions with multiple assembly options using large guide-files to build different models step-by-step. Kids can produce 2 dimensions creativity using a sturdy mounting bracket, which also serves as the top of the container where elements are stashed. The set comes with various formats of platelets and strips with different designs, plus screws and screwdriver to secure the assemblies. Includes 180 Pieces and 12 Model Sheets - Is suitable for kids' age 3-7 years