※Thank you very much. The items I plan to sell from my collection of inkstones are currently the last ones I have listed. I will sell them at a low price, so thank you for your understanding. ☆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 a collection I have accumulated over many years. This is an old mine Songkeng Duanxi inkstone as you can see. As you can tell from the images, this is a Songkeng from a time when the quality was good, unlike the new Duanxi Songkeng or new Songkeng. It also has a fine texture and is a rich, fine quality inkstone. You will rarely encounter this class of Songkeng, and this one 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 ones, so those looking for a rectangular practical inkstone should take advantage of this opportunity. This is something I have cherished in my collection, thinking it could be given as a gift. It comes with the original box (top and bottom). 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. ※If there is 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 the item, so please ask your questions early. ※I handle all packing and shipping myself, so it may take 4-7 days to ship after confirming payment. I will contact you if it will take longer. 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 the purchase. →Items marked as "Clearance Price" or "Final Price" have no profit margin, so anonymous shipping is possible. ※I am also selling on other sites (e.g., online sites), and I will remove the listing as soon as it is sold elsewhere. Thank you for your understanding.