Lignum nephriticum cup crafted from narra wood (the namesake on the province) manufactured opalescent colours when drinking water is poured into it. These picket cups had been A serious pre-colonial and colonial industry of Naga. Naga would be the native pre-colonial identify of town. It truly is named following https://johnnythcob.59bloggers.com/28578710/the-smart-trick-of-23naga-that-nobody-is-discussing