Follow step-by-step directions to build a bridge like a real architect. Learn about the structure of bridges and the importance of slanted beams to keep it standing. You might notice that many famous bridges in real life are built with these beams.

Details:

• No glue, tools or batteries are required.
• Pieces: 123
• Learning Booklet: Yes
• Made in: China
• Weight: 2.08 oz (58.97 g)
• Dimensions: 1.8 x 8.5 x 5.5 in