K'NEX Exploring machines set K'NEX Brick parts You can build with all-classic

You can build with all-classic K'NEX parts including rods

57m (22") tall

you will receive a free 4 x "C" battery holder

Get ready for a gravity defying adventure with the Crossfire Chaos Roller Coaster Building Set

K'NEX Exploring machines set K'NEX Brick parts You can build with all-classicK'NEX set for students aged 11+ that will help them to understand how machines work. Includes instructions for 30 models, including Stapler, Rowing boat, Fishing rod, Grand piano, Garage door, Crane, Spiral staircase, Eggbeater, Balance, Block & Tackle, Paddleboat, Sawmill, Conveyor belt, Rack & pinion, Cranked fan and an amazing Gearbox. Any four models can be built simultaneously. Comprehensive Teacher's Guide. Supports up to 12 pupils. Download