Vintage JMP CASUALSTONE 305 Korea Mug

vintage JMP Casualstone 305 Korea mug, also referred to as a soup mug. These items are collectible and can often be found for sale online. The mugs are made of stoneware and were manufactured in Korea, typically dating back to the 1970s. They were produced by JMP (JMP is the manufacturer's mark visible on the base). The specific design is identified by the number "305". These items are frequently available on online marketplaces like eBay and Etsy, often sold in sets or individually as replacement pieces. This is a large soup mug in a great condition.