Seikou Kutani Porcelain Renge Spoon Aotebotan Wakatake Series it has a degassing valve

it has a degassing valve which allows excess gas to escape naturally

Color: Wine brown

200mm:Dimensions (approx): Outer diameter: Ø225 mm

but it actually becomes full with less amount of soup and leads to cost cutting

Dimensions (approx):Length: 136 mm

Seikou Kutani Porcelain Renge Spoon Aotebotan Wakatake Series it has a degassing valveProduct Information Brand: SEIKOU Model: RC 03 Material: Porcelain Product type: Renge Spoon Country of origin: Japan Dimensions (approx): 138 x 42 mm Item weight (approx): 50 g Shipping weight (approx): 90 g Key Features This Kutani ware renge spoon has colorful patterns that add liveliness to your table. It is an excellent spoon for eating Japanese food, Chinese food, and Japanese hot pot. Use & Care Wash it well after each use and dry it thoroughly