It can be used by rubbing the color ink stick on a ink stone.
It does not have to be kneaded like mineral pigmets.
Natural mineral pigments (inorganic pigments) are used for
making this serise of color ink sticks.
The color will appear beautifully by painting several thin layers.
Painted color does not reflect light even layered several times, so halation
is not caused by a photo flash.
Suitable for painting paper and silk.
Possible to use for inscription with deeper ink that can make by keep rubbing it.
Rubs a color ink stick with a small amount of water on a ceramic ink stone.
When mix colors, colors are tend to be separated
because of the difference of specific gravity that pigments have,
so please stir well the ink everytime.
By adding animal glue, it can have various expression
and will be easier to rub the color ink stick.
After using, wipe the moisture on it for avoiding cracks.