These items were used at my parents' house. Neither pot has ever been used for cooking; they were used to store dried goods and snacks. There is some staining due to aging. I, being a novice, don't know the difference between a stock pot and a kitchen pot, so I may not be able to answer any questions. Sorry. I have cleaned them thoroughly with alcohol and wiped them down, but some stains remain. I have not used any chemical cleaning agents, so please clean them if you are concerned about any remaining stains after purchase. ■ Product Contents ・24cm Stainless Steel Stock Pot / Kitchen Pot with Lid Brand: Honma Seisakusho, Made in Japan. [In my personal opinion, this one seems to be more solidly built and thicker than the TRADE MARK brand.] ・22cm Stainless Steel Stock Pot with Lid Brand: TRADE MARK [The size wasn't indicated on the pot, so I measured it. It was 22cm. Please check the images.] I would like to sell these to someone who can use them. They will be wrapped with cushioning material and shipped together. Please purchase only if you understand that these are used items. m(_ _)m #StockPot #StockPot #HonmaSeisakusho #TRADEMARK #StainlessSteel #StainlessSteel #MadeInJapan #24cm #22cm #KitchenPot #Pot #Pot #DoubleHandledPot #DoubleHandledPot