Stimulate your child's imagination the fun way with the K'NEX Imagine Classic Constructions Building Set! Includes 700 plastic rods and connectors that join up with a satisfying ?click?. K'NEX parts can be assembled to create working vehicles, animals, moving structures, buildings, and just about anything else your child can imagine. With more than 70 building ideas, the illustrated manual guides young engineers toward amazing creations. This educational toy not only provides hours and hours of fun, it helps your child understand STEAM (science, technology, engineer, arts, and math) subjects and aids in key points of a child's development: hand-eye coordination, fine motor skills, problem-solving ability, spatial awareness, and imagination! All parts are made with pride in Hatfield, Pennsylvania, using responsible manufacturing techniques in. The K'NEX 70 Model Building Set comes with a treasure chest that also works as a handy storage box to keep all the parts in one place.