Are They Safe? What Happens If They Get Knocked Over?
Liquid Wax Candles are far far safer than regular hard wax candles. If they were to be knocked over a very minimal amount of fuel may escape, if any. Simply as it is non-flammable this will not burn without the wick.
If the candle flame on the wick does not go out, it will not flare or flash because the fuel has a very high ignition point, which makes is part of the added safety.