The cool tones of Blue Lagoon turn into light blue shallows when applied over deep texture. When heavier coats are applied this allows the glaze to float up and create interesting surface variations similar to tides in a blue lagoon. Safety Warning Tableware producers must test all finished ware to establish dinnerware status, due to possible variations in firing temperature and contamination. Fire to Cone 5-6, 1200-1220℃