We make our 16 oz scented jar candles made with the finest ingredients so they burn all the way down and smell fantastic the whole time. We also make a white unscented 16 oz candle which is great for people with allergies to fragrances or just for those times when you do not want any scent in the air. When burning jar candles you should make sure you have enough time to let the liquid wax pool get to the edge of the jar. By doing this, you will keep your candle from tunneling and get the longest burn time. These scented jar candles are about 4" diameter and 4" tall without the lid on. These jar candles will burn for approximately 84 hours. We make these apothecary jars using paraffin wax and a blend of synthetic and essential fragrance oils.