Self-extinguishing candles are a great invention. This year we could not find in the shops surrounding it, so we have ordered here. We use these candles for this manufacturer for several years and are very satisfied. Even if a tree should not u.ä.grundsätzlich leave you alone, with self-extinguishing candles you are traveling with additional safety. The candles go about 1cm before the end by itself. Characterized also flows less wax in the holder and it is easier to clean. The candle stubs you can then use to "lubricate" eg sledge runners on.