Here at LOGO Expressions, we offer one of the largest selections of Ceramic styles and colors in the Promotional Products Industry including the widest selection of fully vitrified mugs for commercial use. This Marbleized ceramic mug comes in cobalt blue and other options as well. including green, black, maroon, and white. These mugs will add a classy look to your desk. Ceramic drinkware is deemed by the Wall Street Journal as the best return on the investment of all promotional products. Nothing beats a mug!