For opaque writing and decorating on light and dark paper as well as on card Ideal for scrapbooking and greeting cards No pumping or shaking required Can be easily wiped off smooth surfaces like glass and mirrors using a damp cloth Line width approx. 1-2 mm Metallic marker pen with fiber-tip (Bullet tip) Ventilated cap: Conforming to ISO 11540 and BS 7272-1/2