K'NEX Motorized Pacman Roller Coaster Amusement Ride

name K'NEX Motorized Pacman Roller Coaster Amusement Ride have hrs of fun Building a working roller coaster with awesome motorized Pacman chomping action the high-speed blaster motor shoots the coaster car screaming through twists and turns this set is NWT Includes over 650 K'NEX parts & pieces GIVES STEM LEARNING FUN Building with K'NEX helps strengthen fine motor skills, manual dexterity, and spatial awareness giving a path towards a greater understanding of STEM subjects Perfect for builders ages 7 and up