Empty pen from Molotow that you can refill with any ink or color. Perfect if you, for example, use Molotow ONE4ALL acrylic paint and would like to mix it into your own shades. Molotow's blank pens are made in transparent plastic so you easily can see what color you have in and how much is left. 60 mm cape that can be replaced when it becomes too worn or dry. See all our products from Molotow here.
