Our large, colorful tin toy Pop Pop Tug Boat USA uses an actual flame and candle to heat the "boiler" and move the boat through the water using its exhaust pipe. Our Tug Boat captain guides our steamer as he holds the candle at the engine boiler. This attractive retro toy includes a candle and straw to start the Tug Boat engine to pop pop through the water. A great gift for your tin toy collector. Collect all of our Pop Pop Boats and have a race Comes with Candle and Dropper