There are no cracks or hairlines. There is a factory made flaw on the bottom inside bottom surface as shown, that is glazed over. It was made during the firing process.
Has some runny glaze areas as is common. There is 1 light flake on the top rim as shown and a couple of small chips on the very bottom, which can't even be seen when displayed. The darker lines in the pictures are a reflection of my lighting. Will be packed well and insured. Any questions, feel free to ask.