Composition 48 Potassium nitrate 12 Magnalium (Granular -200 mesh) 11 Charcoal (airfloat) 9 Sulfur 9 Antimony trisulfide 7 Sodium bicarbonate 4 Dextrin DescriptionGold glitter almost identical to Win 15, with large flashes, good delay and long tail. Source: Mr. Robert Winokur