Donabe (Earthenware Pot) Size 6 Momiji (Maple Leaf Design) Set of 2 Kohnan Lifelex Both pots have cracks (crazing) on the inside, but they don't leak, and I've used them normally on a gas stove to cook frozen udon noodles, etc. They were convenient for individual servings. The last two photos show the part of the description explaining that the cracks are not a problem. There is only one instruction manual. Please refrain from price negotiations. We will gradually lower the price at our own discretion, so we will not respond to comments requesting a price reduction. Thank you for your understanding. Thank you.