High-quality soluble pigment pastel blue dye for candle wax is from the trusted German company Bekro. This dye is used for colouring the entire candle. For colouring, add it to the melted wax at a ratio of approximately 2 g per 1 kg of wax. The resulting colour of the product may also be affected by the fragrance concentration used, the processing temperature or the type of wax, so we always recommend testing the colour on a small sample of the specific product. Technical data sheet available for download here.