This is a new, Sumimaru (rounded corners) and Fuki-urushi (lacquer wiping finish) komabako (Japanese chess piece box) by Seiji Matsuura. This piece features Sumimaru, a technique said to be very advanced, requiring twice the materials and labor of a standard komabako. It is a highly refined work. The lid's top panel is inlaid (not simply glued), preventing the subtle misalignment often seen between the lid's top and sides. Naturally, the lid's underside and the top of the inner box have tomes (dovetail joints) embedded. The wood is Kenponashi (Japanese pear). The Fuki-urushi finish is polished to a refined elegance. I like it. Matsuura's works have his signature on the back. This piece also has his signature. It took about 1 second for the lid to close on its own. Size: Approximately 10.0 cm x 10.0 cm, Height approximately 8.0 cm Includes original paper box, matching cloth, and a bookmark.