Rembrandt Cold Press Watercolor Paper Block 9"x12", 300 g, 20 Sheets Cobra Painting Medium is a

Cobra Painting Medium is a colorless medium that can be mixed with Cobra oil paint to create a smoother and fatter paint

Thanks to the color names and numbers on the caps

Cobra Artist oil color in Primary Cyan is an opaque color with excellent lightfastness (+++)

Offers optimal results with Pantone colors

522 Turquoise Blue

Rembrandt Cold Press Watercolor Paper Block 9"x12", 300 g, 20 Sheets Cobra Painting Medium is aSpecially designed for the professional watercolor painter. Each block contains 20 sheets of 100% cotton, 9" x 12", 300 g m acid free paper. This block contains sheets that are glued on all four sides. Suitable for use with tempera, gouache, acrylic, ink, charcoal and pencil.