The pride of Assam, an adornment of royalty, Muga has been proclaimed as the "royal golden silk."Muga silk often outlives its owner and is passed down through generations, literally making it an "undying" artefact. The silk is famous for its glossy, fine texture and durability. Due to its low porosity, the Muga yarn cannot be bleached or dyed, and its natural golden color is thus retained. This silk can be hand-washed, with its lustre increasing after every wash. The yarn comes in three qualities: the first being the best and finest; the second is somewhat thicker; and the last is the 'wastage' or gheesa, used to make accessories. Muga is among the most expensive silks, costing three times more than Eri silk. But it is an eternal investment; as they say, "a Muga is forever."