Well, first of all, the smell of this candle is divine. The wicks are very high quality as they create a gentle stable flame and are matched precisely in order to create consistent melt pools. We have yet to have a candle "tunnel" on us. Several candles were purchased as Christmas gifts and soon afterwards more were purchased for ourselves. The amber jar offers a warm and cozy atmosphere when the candle is lit. Everyone that received one of these as a gift has commented on how much they have enjoyed them. These are now our "go to" candles. You get what you pay for and these are top quality in our opinion!