NS-119 Super Unobtainium is a dark blue sparkle. This color has lots of large crystals of metal on the surface. It is well-suited for stringer application and blown work. It is easily worked and can take a lot of heat. To keep the color most vibrant, work in a neutral-to-slightly-oxidizing flame. Try to avoid deep encasement as it may cause cracking. Please use NS-119 Super Unobtainium with care and test before you make any thing that is expensive. Outside work seems to work just great with no problems. Try coating NS-119 Super Unobtainium with NS-86 Garnet or NS-88 Pomegranate to achieve a brilliant ruby sparkle. Any transparent color coated over NS-119 Super Unobtainium looks great. NS-119 Super Unobtainium has lots more sparkle but does not have the Gun Metal surface of NS-104 Unobtainium.