The Ripple series, a popular Japanese-made product with lovely curves. This is the smaller free cup, suitable for teacups, dessert cups, and more. With its simple and well-designed form, it blends seamlessly into both Japanese and Western-style dining settings. Perfect for everyday use or for entertaining guests. Microwave safe: Yes Dishwasher safe: Yes Oven safe: No Size: φ8 x H7cm / Capacity = 140ml / Weight = approx. 160g Material: Porcelain Surface treatment: Transparent glaze Made in: Japan (Mino ware) A Keyuca standard product. This cup is simple in design and versatile in size. The indentation makes it easy to hold. I've used it several times, and it's in good condition with no stains or chips.