※ Thanks to you, the items planned for sale from my inkstone collection are the last ones currently listed. I will sell them off cheaply, so thank you for your understanding. ※ Final price reduction. If it doesn't sell at this price, I will remove the listing. ☆ Antique Dealer "Kousendo" Saitama Prefectural Public Safety Commission Authorized Antique Dealer License No. 431040037169 ☆ Clearance Price: Old Mine Songkeng Duanxi Inkstone, New and Unused, Fine Quality, Rectangular Practical Inkstone, 50 Years Old, Highest Grade I am selling my long-held collection. As you can see, this is an Old Mine Songkeng Duanxi inkstone. As you can tell from the images, it's different from the New Duanxi Songkeng or New Songkeng, being a Songkeng from a time when the quality was good, and it has a very fine texture and rich quality for a Songkeng. You rarely encounter this class of Songkeng, and this is a new, unused item that has been kept sealed for about 50 years since it was traded. This will be the last rectangular practical inkstone other than the Old Mine, so those looking for a rectangular practical inkstone should act fast. This is something I have cherished in my collection, thinking it could be given as a gift. It comes with the original top and bottom boxes. Please check the size and weight in the images. ☆ Please read the following explanation carefully ☆ ※ Regarding the mine name of the inkstone, etc., I have written to the extent of certainty based on my many years of experience and knowledge, as well as guidance received from professional appraisers. I cannot respond to requests for refunds based on differing opinions from other appraisers. ※ In the event of a clear fault on my part (e.g., packaging), I will provide a full refund. ※ I will answer questions as much as possible, but I may not be able to answer before someone else purchases, so please ask your questions early. ※ Because I handle all packing and shipping myself, it may take 4-7 days to ship after confirming payment. I will contact you if it will take longer, so please understand. ※ Shipping is anonymous, but due to antique handling regulations, I must keep the address and name of the buyer. Please allow us to confirm each other's address and name after purchase. → Items marked with "Clearance Price" or "Final Price" have no profit margin, so anonymous shipping is possible. ※ I am also listing on other sites (e.g., online sites), and I will remove the listing as soon as it sells elsewhere. Thank you for your understanding.