All-Red (Sargol in Persian) This kind of saffron is similar to coupe and it is derived from Bunch saffron, i.e. the white or yellow parts of saffron threads are cut by scissors and then using static electricity they are separated from the red parts. The remaining parts are completely red and they are really pure and without style. This kind of saffron has very high coloring power (240 usp or higher)