We hand make these half pint size Blueberry Cobbler regular mouth mason jar candles in the U.S.A. using concentrated fragrance oil, paraffin wax and a lead free wick. These can be turned into hanging mason jar candles by attaching a wire or chain hanger to the glass neck. These scented candles are designed to be slow burning and melt all the way out to the edge. The strong scent from our candle will permeate the room, freshening up your home. The flickering candle light will set a relaxing tone which will help relieve the stress from a hard day of work. Each candle will last for around 30 hours. Once the candle is gone and you clean out the empty mason jar, you can use it to store small items in your home so you can find them easily. If you are the creative type make diy candles in the empty jar to reuse it over and over again. What It Smells Like: Rich succulent blueberries and a sweet, buttery, bubbling-in-the-pan dessert describes one of our year round popular fragrances.