Oak and Birch inspired stoneware and porcelain 12 ounce mug. Woodgrain texture is hand carved and highlighted with an iron oxide wash, and the handle is sculpted. Oak mugs have a mossy green interior glaze, while birch mugs have a glossy white interior glaze. Approximate dimensions: 4 inches tall by 5 inches wide with handle. Microwave and dishwasher safe!