Chimney Pop Pop Boat. Brown. With funnel. Will also run on olive oil £5.50 Out of stock Pop Pop Chimney Boat - Brown Steam Powered Length 5.5" Includes Fuel Tray, Candles and Priming Dropper Please note: this model does not feature the flag at the front - as shown in the image. Smoke from the candle flows out of the chimney when running. Will also run on olive oil.