Two square seals, with Ganoderma lucidum carved on the top of the printing platform as the printing button, the side wall of the printing platform is engraved with regular script, and the printing surface is engraved with Zhu Wen seal. The matching joist box is made of mahogany, octagonal and double-layer box structure, with arched joists, lettering on the top of the box cover, clear wood grain of the wooden box and complete metal movable parts.Height 4.5cm, length 3.5cm and width 3.5cm.