Sheet size: 5 x 250 x 350mm
Packs of 5 polystyrol sheets available below.
Polystyrol isn't regular polystyrene, it has a much finer density, more akin to the filling in foamboard.
Can be used as a printing block – draw on design (in reverse) then depress or cut out any areas not to be printed.
The same principle as used for lino-printing.
Use with any non-solvent based colour medium.