This dark brown pottery mug, handcrafted by Ryuta Goto using locally sourced Mashiko clay, embodies simplicity, functionality, and timeless craftsmanship. The traditional black glaze, known as Kuro-yu, is a hallmark of Mashiko ware. While often referred to as a "black" glaze, the finished color appears as a rich, deep brown with a lustrous finish. Its understated beauty and elegant form make it a joy to use. The handle is designed for comfort, fitting naturally in your hand and enhancing the experience of enjoying a lovely coffee or tea. Perfect for savoring your favorite beverages, this mug adds a touch of warmth and refinement to your daily rituals. Also available in Namako Glaze finish (light grey)--> Measurements: Approx. φ8cm x 8.5cm / 3.15" x 3.35"Material Type: CeramicCapacity: Approx. 220ml Designed and handcrafted in Mashiko, Japan Each piece is unique, with slight variations in color, shape, and size. These differences are a hallmark of handmade craftsmanship, adding to the charm and character of the mug. We hope you enjoy these subtle, distinctive qualities that make each piece special.