This is an AMAZING handmade coffee/tea mug made by Black Oak Pottery in Waco Texas.  The mug was made for the Magnolia Company, owned by Joanna Gaines.  It is a BEAUTIFUL gray color and is marked on the bottom by Black Oak.  The front has the Magnolia name and "Est. 2003"  on it.  This mug is about 3.5 inches tall and 3.5 inches in diameter.  It can hold about 12 ounces of beverage.  It is in EXCELLENT CONDITION!  There are no chips, cracks, scratches, discoloration or stains.  It's LIKE NEW!