K'Nex - Amazin' 8 Roller Coaster Building Set 448 pieces

The KNEX Amazin' 8 Coaster building set lets your creative builder make a real working roller coaster. This set comes with 448 parts - rods & connectors that snap together with a satisfying click, plus a coaster car and track. A motorized chain lift sends the coaster car screaming through twists and turns.

KNEX supports key areas of a childs developmental growth, like fine motor skills, manual dexterity, and spatial relations, 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 roller coaster!

Easy-to-follow instructions are included for a frustration-free building experience.

Requires 2 x AA batteries (not included)

Ages: 7+