POSCA Pastels completes the POSCA colour collection. Their unique formula contains more wax than oil, so colours are vibrant with a super smooth finish. This also means that POSCA Pastels leave hardly any residue on the page. Colours can be blended and overlaid, you can stipple, colour block, cross-hatch, scratch and outline. Plus, you can heat the sticks to create textured effects. POSCA Pastels can be used on wood, glass and fabric as well as on pastel board and paper. • Formula contains more wax than oil. Super smooth finish with hardly any residue. Colours can be blended and overlaid. Can be used on wood, glass and fabric as well as on pastel board and paper.