Discover fun ways to colour with new MATTEHOP ink Once dry, the high-opacity ink has a matte finish Vivid ink writes beautifully on both white and coloured paper (including photo paper) Make your letterings and illustrations stand out with MATTEHOP Love gouache? You can get the same opaque & matte look with a gel pen! Great for mixed media projects. Mattehop pens writes and draws smooth and makes your projects stand out.