With its spacious design, our Large Mug provides ample room for your favorite beverages, whether it's a steaming cup of morning coffee, soothing tea, or a comforting hot chocolate. Say goodbye to constant refills! 4.5" Tall x 3.5" Wide Holds 18oz Each piece is hand thrown on my potter's wheel, I try my best to make each piece as close to the other as I can, however, slight variations in size, shape, and surface should be expected and embraced.