Lignum nephriticum cup made from narra Wooden (the namesake on the province) manufactured opalescent colors when drinking water is poured into it. These wood cups were A significant pre-colonial and colonial field of Naga. Naga may be the native pre-colonial title of the town. It is named following the https://casper7754444.getblogs.net/60615892/the-definitive-guide-to-23naga