POSCA Square-Shaped Broad 8mm Black New, Unopened +++++ You can draw on anything. POSCA can be used on paper, as well as metal, glass, plastic, and other materials. It doesn't choose the material. You can even draw on gift wrapping bags. POSCA is an opaque pen with high opacity. The ink comes out quite thick and solidifies, so it doesn't show the underlying surface much. Especially bright colors like white and yellow have high opacity. Because it hides the underlying surface well, the colors appear vibrant. It's also water-resistant when dry, so you can layer colors. It's a very versatile pen, so it's good to have one on hand. Perfect for art and design ◎ - Brand: POSCA - Color: Black - Type: Marker - Quantity: 2 - Uses: Art, Design, Writing Will be shipped directly in a Yu-Packet Post Mini envelope.