13 color leads for Kitaboshi water soluble mechanical pencils set.
These watercolor pencil leads can also be
used as solid paints.
Put them in a special holder and dip them
in water to use as colored pencils or use a crayon feng shui brush to dissolve
them and use them as watercolor paints.
*Do not use for purposes other than
writing.
*If you put them in a case or holder while they are wet, you may not be able to remove the core.
WCP-1000IE