Holbein Acrylic Ink flows like water and has the same pigment strength as their Heavy Body Acrylics, but with a lower viscosity. Use Discount Code HolbeinHeavyBody at check-out for 25% off Holbein Heavy Body Paints.
They will not clog a .01mm aperture
Opaque Medium mixed with acrylic ink will increase its opacity. It dries to a smooth matte finish and is permanent when dry. It can be used with other Holbein Acrylic paints and Mediums although if layers are applied on top, the ink may bleed through.