But K’Nex also allows for some epic structures. Such as this new, backyard-sized K’Nex roller coaster from writer and model builder CoasterWriter. It’s simply massive—in relative terms ...

The original 2,400-piece K’nex roller coaster is one of the holy grails of ‘90s toys. And for some, it inspired a lifetime obsession with building scale model thrill rides. YouTube’s ...

Perfect for builders ages 7 and up Working rides: launch the coaster car around the track ... building with K'NEX helps strengthen fine motor skills, manual dexterity, and spatial awareness ...

When he was 7 years old, his older brother was gifted a K’Nex “Screamin’ Serpent” roller coaster model. It caught Wickham’s eye and eventually became his, a model that he brought with him to Iowa ...