The Krink K-12 is a unique paint marker featuring a durable steel fine-point tip with a squeezable body. Filled with 12ml of rich, opaque ink that can be used on light or dark surfaces. Writes on most surfaces: metal, canvas, painted surfaces, wood, glass, plastic, and paper. Great for a wide variety of art, craft, and industrial applications. Quick drying, highest quality, made in the USA.