Glasshouse Everyday Fragrance Candle380g 13. 4 oz From Glasshouse: INGREDIENTS Made with natural lead free cotton wicks and the highest quality non toxic soy blend wax for a burn that is pure and intensely fragrant. No Parabens. No Silicones. No PEGs. INSTRUCTIONS Trim wicks to 7mm before each use using scissors or a wick trimmer. If wicks are too short the wax may not burn all the way to the edge (tunneling), and if too long the wicks may appear to mushroom causing black soot to form