The FireFly decorative frost guard candle holder is made of terracotta. The candles are specially developed for frost protection, and provide sufficient heat to keep small greenhouses and cold frames frost-free. Save energy costs with environmentally-friendly heating; only light the candle when your plants need to be protected from frost. For example, if you are overwintering potted plants in the greenhouse, they will benefit from the radiant heat when placed directly around the FireFly, allowing a certain distance for safety.
The mushroom-shaped lid has two functions; it stores the heat from the candle and can be filled with a wide variety of scented oils, thanks to the glazed bowl. The FireFly can also be used as an attractive eye-catcher on a balcony or terrace.