4 years & up. Create mechanical structures of varying complexity with multiple pieces including platelets, pins, shafts, screws, nuts, and various wheel sizes. With quality materials and the large guide files, you can create different models step by step. Ideal for hands-on STEM and engineering exploration. Includes 106 pieces and 6 model guides.
- Create mechanical constructions with multiple assembly options
- Includes several formats of flexible items including platelets, pins, shafts, screws, etc.
- The combination of all the above multiplies possibilities of creating masterpieces
- Includes 106 Pieces and 6 Model Sheets
- Ages 4 years and up