K'NEX Amazin' 8 Roller Coaster

With 448 pieces this awesome building set lets you create a real working roller coaster. Plummet, twist, swoop and dive with a motorised chain lift which sends the coaster car around in turns and twists, providing hours of interactive fun.This toy building set which stands over 2.5 ft high, comes with a colour coded instruction manual. Follow the instructions and build your own motorised roller coaster. Amusement ride model building success is as easy as a snap and a click. This construction set helps strengthen fine motor skills, logical thinking and problem solving. Perfect for capturing kids’ interest in basic construction, science and design, while promoting concentration and logical thinking. Ideal for encouraging young children to build and create, these kids building sets are great for children aged 9 and up. Requires 2x AA batteries, not included.