Jacquard Silk Colour Green Label - Colour Name - Night Blue; Size - 59 ML - are true dyes, not thinned pigment. They do not stiffen the fabric or mask its natural lustre. Intense, rich, translucent colours may be blended directly on fabric or intermixed separately to create an infinite range of colours. Easier setting with Permanent Dyeset Concentrate or steam setting, better lightfastness, and maximum wash fastness; odourless, non-toxic and can be hand washed or dry cleaned.