Lignum nephriticum cup product of narra wood (the namesake in the province) manufactured opalescent colours when drinking water is poured into it. These wooden cups have been An important pre-colonial and colonial business of Naga. Naga could be the indigenous pre-colonial name of the town. It is actually named https://erickviufl.collectblogs.com/73792018/how-much-you-need-to-expect-you-ll-pay-for-a-good-23naga