The integrated ceramic fiber and wire mesh leak protection ensures safe filling with liquid bioethanol. Fire bowls with ethanol burners produce a steady flame and minimal smoke and odor. This allows you to operate the QFlame fire bowl safely and conveniently, especially on sensitive surfaces. Cleaning is also kept to a minimum, as the ethanol burner only needs to be filled and burned out. Unlike a wood fire, there is no ash to remove. This makes operation with ethanol cleaner, safer, and more economical. The QFlame set with ethanol insert proves to be practical and versatile. It is simple, safe, and clean to use. We recommend using bioethanol as fuel. This creates a fascinating flame display while minimizing soot and smoke. Furthermore, the glass construction makes the patio fire bowl quick and easy to clean. Discover the stylish patio fire bowls with concrete or stainless steel bases for a cozy atmosphere.