Lignum nephriticum cup made of narra wood (the namesake in the province) manufactured opalescent shades when h2o is poured into it. These wood cups were A serious pre-colonial and colonial marketplace of Naga. Naga is the native pre-colonial title of the town. It is actually named after the narra https://topi88-menang-berapapun-p55544.bligblogging.com/28687107/23naga-things-to-know-before-you-buy