From Learning Curve Thomas and Friends, this amazing Waterfall Tunnel features cool "cascading water" effects that tumble down the side of the mountain. Simply turn the knob on top, and watch the "water" tumble down. During the hot days of summer, the cool water "droplets" are the perfect ways for engines to cool off as they pass though the tunnel. The other side of the tunnel has a window so kids can watch the trains pass through. Made of real wood.
