These are luxurious, one-go masu (square wooden cups) in red and black. They are also useful as cold sake cups or guinomi (small sake cups). Perfect for celebrations and gifts. Size: Width 7.5 x Depth 7.5 x Height 4.5 cm Material: ABS resin Coating: Urethane coating Maki-e: Yamanaka lacquerware Please note that the color of the product may appear slightly different from the images due to the monitor environment. We do not accept exchanges or returns for reasons such as a difference in image or size. Please consider carefully before ordering. If you have any questions, please feel free to ask. Thank you.