HIGH QUALITY - All eco candle wicks are made of pure natural cotton and paper without any chemicals or heavy metal, safer, and healthier to use. | DIMENSION - 20 Pcs pre-waxed and tabbed eco candle wicks, wick length: 6 inches. Base (tab) diameter: 20 mm. | FUNCTIONAL SMOKELESS ECO CANDLE WICKS - No black smoke or odor, burns longer and it has burning stability when lit. | WIDELY APPLICATION - Eco candle wicks for candle making. An essential item for your candle making supplies. Ecocandles burn out evenly. | NOTICE - Please be cautious with dosages of dye and scent whilst making your eco soy candles, excessive dosages might have an influence on the burning effectiveness, causing smoke and reducing the ability of your candles to stay lit.