This is an Edo Kiriko obi-dome (kimono sash accessory) made by Kiriko artist Ikuko Ogawa, named "Kiku Tsunagi Shikaku" (Chrysanthemum Link Square) in gray. Ikuko Ogawa is one of the most prominent and talked-about Kiriko artists. This item is not a perfect square but an irregular quadrilateral. The thick gray glass is adorned with the traditional "Kiku Tsunagi" pattern. Despite its small size, it is a very three-dimensional and sophisticated piece. The base supporting Ms. Ogawa's Kiriko work is meticulously crafted by silver wire artist Tomohito Matsubara, with each piece individually made to fit the specific shape of the Kiriko. This elegant silver base further enhances the brilliance of the Kiriko. This is a cherished piece that I received from an acquaintance, but I would like to pass it on to someone who will treasure it. Ikuko Ogawa's works are renowned for their high popularity and difficulty in obtaining them. As this is a rare item, please refrain from price negotiations. ✿ Product Size ✿ Diameter: approx. 20mm (including base) Height: approx. 10mm (including base) ✿ Product Contents ✿ Obi-dome: 1 piece Original Box Protective Cloth ✿ Product Condition ✿ Unused, stored item. It is in beautiful condition with no scratches, having been stored well. However, please be aware that there may be oversights. * The base is made of Sterling Silver (925), so tarnishing may occur due to its properties. The item is a pre-owned product that has been in someone's possession. We ask for your understanding before purchasing. We also have other items such as Kiriko, Edo Kiriko, Satsuma Kiriko, Kagami Crystal, etc., so please take a look.