This high-quality soluble pigment raspberry dye for candle wax from the German company Bekro is added to melted wax at a ratio of approximately 2 g per 1 kg of wax. This dye is used to colour the entire product, but the result also depends on the fragrance concentration in the candle, as this too can affect how the pigment takes colour. We therefore recommend testing the final colour on a small sample before making the whole product. Technical data sheet available for download here.