Yellow Sea Pine Core, Vermilion Length: Approximately 9.4cm I received this from a calligraphy teacher and have kept it with great care, but as it's just been sitting, I'm offering it for sale. I took it out of its wrapping for the photos. It is a new, unused item, but as it has been stored at home, please refrain from purchasing if you are looking for a perfect item or are overly sensitive to such things. Thank you.