Late - old pit side Shi Yunwen inkstoneSpecification: 17 cm high 3.2 cm long and 19.5 cm wideThis inkstone stone take natural end, with materials, moist texture, shape of exquisite refined, inkstone xiangyun grain, inkstone wide bore, using trace show, inkstone back carved poems, handwriting norm, slicing technique and good leather wrapped slurry, four desk.