Saphire Gem is a brilliant Blue and a medium high sheen mica. Completely dye-free, non-bleeding (in soap) but not stable in high pH (cp soap). Suggested usage rate for a medium shade is approximately 1tsp (or approx. 3g) for 500g of soap base. Approved for eyes, face & nails, so can be used in all cosmetics such as mineral makeup, soaps, lotions, creams and other formulations. Please note: The colours you see on your computer screen may differ slightly from the colours of the actual items. Pictures shown are as accurate as possible, but due to variations in viewer monitor settings colours may vary from actual items.