Size: Main body / Diameter 3.1 x Height 4.1 inches (8 x 10.5 cm); Package (W x H x D): 3.3 x 4.3 x 3.3 inches (8.5 x 11 x 8.5 cm); Material: Walnut Production: Japan Note: Cardboard box *This product is made of natural wood, so there may be differences in knots, wood grain, color, etc. (We do not accept requests for wood grain, color, etc.) *Due to the manufacturing process, there may be differences in color and wood grain, etc. However, please note that this is not a defect. Furthermore, the seams have a difference between dark and thin and thin will gradually become more familiar with the overall color of the wood.