These wicks, packed in a bag of 10 x 15cm long wicks are suitable for container candles.Heinz Verhaegh wicks are one of the best in the industry. Flat braid style candle wick bends at the tip while burning, resulting in more complete combustion and a cleaner, self-trimming burn. The CDN series of wicks are pure cotton with a paper braid and are zinc lead free. CDN wicks offer increased rigidity and enhanced burning properties for natural waxes.Container candles should be burned until the melt pool reaches the edge before extinguishing. This way all the wax will be used and you won’t get a wall of wax left around the outside so once you know the widest diameter of your container choose from the list of sizes.All wicks come with tabs and are 15cm long.