Tombow Mono Twin Permanent Marker feature two writing tips, a 0.8mm fine tip and 0.4mm extra fine tip. These two tips provide options for making thin or thick marks with smear-proof oil-based permanent ink. The durable tips are made of acrylic fibers that stay fresh and firm even after heavy use. Works on a wide range of materials, including paper, metal, plastic, glass, vinyl, porcelain, leather, and wood. Comes a sturdy pocket clip for when on the go.
