Encourage your children's creativity and imagination with the highly stimulating k'nex fast vehicles building set! With 96 micro and classic k'nex pieces, this building toy for ages 5 and up gives children an outlet to learn and enjoy themselves at the same time. The k'nex building system is composed of colourful plastic rods and connectors that snap together with a simple "click"! These pieces can be combined together to create real working vehicles, moving structures, and just about anything your child can imagine. With 10 building ideas, the included illustrated instructions guides your little engineers in constructing truly amazing creations. You'll be astounded at how your youngsters construct a quad, hot rod, steam engine and more with just plastic rods and connectors. In the process, this educational engineering toy will put your child on a path towards a better understanding of steam (science, technology, engineer, arts, and math) subjects. The k'nex fast vehicles building fun set also fosters kids' growth by strengthening hand-eye coordination, fine motor skills, problem-solving skills, and spatial awareness. It is proudly made in America and was tested to the strictest quality and safety standards, ensuring that children will enjoy a hassle-free playtime experience. Start them young. Encourage your children's creativity and brain development with the k'nex fast vehicles building fun set today!