Fine Liner Pens Lumocolor Non Permanent. Refillable. Design tip: Small tips, approx. 0.6 mm liquid: low-odour ink, black. Suitable for overhead projectors and almost all surfaces, Can be wiped clean with a moist cloth of films, water soluble ink, quick drying, maximum brilliance of colour, with a clip, PP Barrel and Cap guarantee long service life. Cap colour: matches ink colour. Clip Material: Plastic. Barrel colour: grey.