Seikou Jidaiga Kutani Porcelain Yunomi Teacup Shouza Under 100g but the top (blade) is

but the top (blade) is thinner than the end (handle)

For 180 mm Gyuto:Item weight (approx): 40 g

Item weight (approx): 2050 g

the underlying steel core may become exposed

“Nambu” refers to the Nambu clan

Seikou Jidaiga Kutani Porcelain Yunomi Teacup Shouza Under 100g but the top (blade) isProduct Information Brand: SEIKOU Model: SK 392 Material: Porcelain Product type: Yunomi Teacup Country of origin: Japan Dimensions (approx):65 x 97 mm Capacity (approx): 240 ml Item weight (approx): 210 g Shipping weight (approx): 280 g Key Features This yunomi cup has traditional Japanese patterns painted on it. It is perfect for everyday use as well as for gifts. Use & Care Wash it well after each use and dry it thoroughly before storing.