Jaseok Byeoru (Red ocher inkstone) is only produced in the Yeongchun Special Industrial Complex in Hari, Yeongchun-myeon, Danyang!

It is the best ink stone that allows the ink to be used for a long time because the water absorption rate of the raw stone itself is low. In particular, the color of the ink does not change, and the stone is soft and hard, and it grinds the ink stone finely, so there is no residue and the ink is glossy. In addition, the strength of the stone is high, so the grinding spot does not wear out easily. It is recognized as a specialty product of Danyang and a global product that can be preserved for many years.