Large inkstone: Approximately 23cm long, 15cm wide, and 3cm thick. No box, weight approximately 2.2kg (quite heavy). It's in the original bag from when it was purchased and still has ink on it. There are signs of use, but it doesn't seem to be worn down from many uses. There is a small chip on the upper right. I am an amateur, so I do not know the value. No quality guarantee, cancellations, returns, or refunds. I appreciate your understanding and look forward to your purchase. Regarding the sale of calligraphy supplies currently listed, I am open to significant price negotiations, so please take a look and leave a comment. Thank you for your consideration.