INKSTONES::
Two kind of inkstone are avarilable: round with a lid and a hole to drain off the ink not used,and rectangular with a slope. These come in various sizes. Do not get one too small otherwise you will not be able to grind enough ink at any one time. Liquid ink ground on a good inkstone is thick but smooth and flowing.
Ink left overnight on an inkstone will clot, so the inkstone should be washed frequently to remove the clots. The ink stick should never be left on the stone after grinding because it contains glue and will stick to the stone if not removed right away. If this does happen, however, do not remove the stick by force as this may damage the surface of the stone. Pour away the liquid ink, then splash some hot water on the stone, once or twice, and the stick will come off.

The kind of inkstone

The kind of inkstone 2