Antique carpenter's tool (marking gauge), a sumi-tsubo (ink pot). The material is wood, and it has a spool for the thread. You can wind the thread, but there's no handle, so you have to turn the winding part by hand. It's not practical for use, and is more suited for interior decoration or display. ❈The part where the ink goes is dirty, and there's some ink on the thread. In terms of design, there are carvings of a turtle and a crane, which likely symbolize good luck. As it is an old item, there are inevitable signs of aging such as dirt and scratches. Please check the photos and make your own judgment, and only purchase if you understand and accept the condition. ❈Instant purchase is OK.