Four highly unique mugs – each is priced at $20 ($80 for the set). I used a matte base glaze with beautiful brown flecks that are a wonderful sensory experience as you relax with a hot cup of coffee. Topping the matte glaze is a three-part combination glaze that pulls a striking turquoise down the mug (this fired over 2300 degrees!), with almost iridescent swirls of cream and light green.