Engineering Construction Building Set 250 pcs – PicassoTiles

• 250-piece engineering construction building toy set. 

• Includes connectors, wheels, nuts, and colorful shapes. 

• Encourages creativity, problem-solving, and STEM skills. 

• Comes with an idea book featuring 50 build designs. 

• Durable, safe, and reusable parts. 

• Suitable for ages: 3+ 

• Pieces: 250