Koransha Bright Rose Pair Mug Cups New, unused item. Price reduced. The box is dirty. The item itself is in beautiful condition. Shipped with simple packaging. Height: 10cm, Diameter: 7.5cm From Koransha, a long-established Arita-yaki (Arita porcelain) company that has been in business since the Edo period, these are elegant, high-quality mugs with a beautiful design of a single, vibrant rose.