A small, black Karatsu matcha tea bowl with a khaki-brown hue. The shop staff said it could also be used as a coffee or tea cup, or a free cup. It has a subtle sparkle, as if dusted with gold powder, but it's not gold powder; it's a reaction between the glaze and the clay. This is a work by the popular Yukiko Tsuchiya. I purchased it at Karatsu-jyu during a recent trip to Karatsu. I'm hesitant to use it, so I'm putting it up for sale. The tenth photo is a comparison with an Arabia Teema cup for reference. I've set the price lower than the purchase price. Thank you. Purchase date: April 2025 Purchase price: 11,000 yen One-of-a-kind item New, unused Diameter: Approximately 8.5cm Height: Approximately 8.2cm