K'Nex K'NEX Thrill Rides 6ft Ferris Wheel Building Set K'Nex £382.60 Limited Stock***. Order Securely Now with Next Day Delivery Option Available. Great Deal and Fast Tracked Delivery. Order this Brand New K'Nex K'NEX Thrill Rides 6ft Ferris Wheel Building Set. Part Number:89790. Take on the ultimate K'NEX building... Add to Cart