... test,microbiology test,etc Product FeaturesEach of our soy candles are hand poured to ensure quality and ... a steady flame.Scented with the most fragrance soy wax can hold, so they are highly scented ... Natural"Core, 100%Cotton wicks. If burned correctly,soy candles will use the wax evenly to the bottom ... without making hole in the center.Scented soy candles also make wonderful unique gifts for a ...