These Vases are our new double baked colored vase line. All vases are hand blow glass, with a layer of colored glass inbetween the inside and outside vase walls. The coloring is baked inside the walls of the glassware, so the color will not rub or wash off. These vases are high end and suitable for multiple event and wedding use. Unlike painted vases, the color will not fade or wash away after multiple use. These vases are formed and baked twice to infuse the color inside the vase walls. All baked vases have thick walls, 1/4" thick minimum.