This is a mini calligraphy set. I found it while organizing my parents' house. I think it might be Sendai Tsuishu, but there's no marking. Everything is as shown in the pictures. It comes in a round Tsuishu case about 15 cm in diameter. Please see the photos for details. The brush is a folding type, and a "Kaiun" (a fine product selected by the calligraphy association) is included. It's an antique item, so it's perfect for those who like antiques or as a decorative item. I think it's unused, but I'm not sure if it's been used, so I'm listing it as a used item. I'm not sure if the brush can still be used due to its age. Thank you for your consideration.