The delivered bioethanol is high and pure quality and burns with almost no offensive odor. We had a viscous gel, which had distinct smell burning. Also the flame pattern is pleasant. Here are also some negative aspects that we noticed (compared to gel): - The reconstruction and filling the liquid is not as convenient as the simple filling of the gel with a spoon or the like from the bucket; - The ethanol burns almost silently; the gel was clear crackle heard, almost like proper wood fire that we were lacking here; - The ethanol burns quite quickly, because with greater flame - a small combustion container burned in about 20 minutes away, the same amount of gel reached approximately 1 hour; As I said, sure high quality of liquid bioethanol and relatively low price. However, we will then switch back to burning gel, despite the perceptible burning smell and the slightly higher price. It just lasts longer and creates a different atmosphere.