I believe it's Arita-yaki. 9 x 5.5 cm Outer box: 30 x 21 x 9 cm It's an item from several decades ago. There may be age-related deterioration. The packaging box has some stains. Please check the photos and purchase with your understanding. Furthermore, this box will be wrapped in cushioning material and then packed in a recycled cardboard box for delivery. Item number: 137