CHOMP! Don't get caught by the sharks! The K'NEX Shark Attack Roller Coaster Building Set lets your creative builder make a real working roller coaster with cool shark-themed graphics in a brand new miniaturized scale!
The set includes 170 parts, including micro K'NEX rods and connectors that snap together with a satisfying click, plus a coaster car and track.
Build it: Build a working roller coaster in a new miniaturised scale and awesome shark-themed graphics!
Blast it: The new battery-powered, high-speed blaster motor shoots the coaster car screaming through twists and turns, past the sharks and back to safety!