Engino- Stem Toys, 9 in 1 Construction Toys for Kids 9+, Buildings & Bridges, Fun Educational Toys, Gift for Boys & Girls, Stem Building Toys

Engino Stem Buildings & Bridges Construction Toy will discover all types of forces applied in buildings and Bridges and how they are designed to provide massive weight support.They can build 9 working models such as house, a pyramid, various types of bridges and more A 3 page quiz section is also included.For ages 9+.Interactive 3D app lets children build in virtual reality.'