Ready For Blast Off! Build a space themed roller coaster! The K’NEX 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.

BUILD IT – Build a working, “Out-of-this-World”, motorized roller coaster! Stands over 2.6 feet high!

BLAST OFF – The high-speed motor shoots the coaster car screaming through twists and turns.

INCLUDES – 448 K’NEX parts & pieces that snap together with a satisfying “click”!

STEAM LEARNING FUN – Building with K’NEX helps strengthen fine motor skills, manual dexterity, and spatial relations; putting them on a path towards a greater understanding of STEAM subjects.

AGE & SUITABILITY – Ideal for children aged 7 and up as they enjoy imaginative play while developing a key knowledge of STEM subjects with these building sets for kids that include hands-on, inquiry-based learning opportunities