Lignum nephriticum cup made of narra wood (the namesake from the province) generated opalescent hues when water is poured into it. These wood cups have been An important pre-colonial and colonial field of Naga. Naga is the native pre-colonial name of the town. It is actually named after the https://travispcoal.blogdemls.com/29076047/a-secret-weapon-for-23naga