Topliner 967 Schneider (Single Piece)Fineliner with metal encased writing tip for fine and exact results, approx. 0. 4 mm. Writing colour assorted. Eco friendly and resource saving pen body made of 82% recycled plastic. Wide variety of uses for school, hobbies and work even enables you to work with a ruler and template. The cap off ink does not run dry even if the cap is removed for 2 3 days. The barrel parts are made from anti evaporation PP for long term shelf life.