{"product_id":"white-line-mini-cup-45ml-reactive-cobalt-blue","title":"White Line Mini Cup 45ml · Reactive Cobalt Blue","description":"\u003cp\u003eA small 45 ml porcelain cup from Miyama's White Line series, decorated in \u003cem\u003ekamahen gosu\u003c\/em\u003e (窯変呉須) — a \"reactive cobalt blue\" pigment formulated to melt and flow during firing. The deep blue liquefies in the kiln and drifts across the white body, so no two cups carry the same pattern. The porcelain itself is a thin, glass-bearing clay (\u003cem\u003ehakuji\u003c\/em\u003e) that lets light through at the rim.\u003c\/p\u003e\n\u003cp\u003eMiyama is a porcelain workshop in Mizunami, Gifu, working in the 1,300-year Mino-yaki tradition. The White Line series is the studio's most quietly experimental: the maker sets the firing conditions, the kiln finishes the picture. Variation between pieces is the technique, not a flaw.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e White porcelain (硝子を含む白磁) with reactive cobalt-blue underglaze\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Ø 40 × H65 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 45 ml\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White with deep cobalt-blue flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Bisque-fired, reactive underglaze (窯変呉須)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare:\u003c\/strong\u003e Hand-wash recommended — thin body and reactive surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mizunami, Gifu, Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe right size for sake, espresso, or a finishing pour of dessert liqueur. The visible variation between pieces makes a set feel personal rather than uniform.\u003c\/p\u003e","brand":"Japan Documented","offers":[{"title":"Default Title","offer_id":53043172442431,"sku":null,"price":4000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/5490\/6175\/files\/White_Line_Mini_Cup_45ml_Reactive_Cobalt_Blue_side_view.jpg?v=1779687311","url":"https:\/\/shop.japan-documented.com\/products\/white-line-mini-cup-45ml-reactive-cobalt-blue","provider":"Japan Documented","version":"1.0","type":"link"}