The K’NEX amusement park in a box lets your creative builder make a real working amusement park, with a roller coaster, Ferris wheel and scrambler that all work at the same time! With cool amusement park-themed graphics in a brand new miniaturized scale! The set includes 425 micro parts that snap together with a satisfying “click”, plus a coaster car and track. Perfect for builders ages 7 and up, K’NEX supports key areas of a child’s developmental growth, like fine motor skills, manual dexterity, and spatial awareness, putting them on a path towards greater understanding of stem subjects. But they won’t know that they’re learning; they’ll be having too much fun building their own mini working amusement park! Easy-to-follow instructions are included for a frustration-free building experience.