Superior Quality Black Staedtler Pigment Fineliner Range. Perfect For Writing, Sketching & Drawing With Rulers & Templates With Its Long Metal Tip. Pigment Ink, Indelible, Lightfast, Waterproof, Erasable When Used On Drafting Paper, No Bleeding When Highlighted & Dry Safe. Available In Packs Of 1, 3, 5 & 10 In Single Sizes 00,5mm, 0,1mm, 0,2mm, 0,3mm, 0,4mm, 0,5mm, 0,6mm, 0,7mm, 0,8mm, 0,9mm & And Variety Size Pack Of 4. Please See Store For Full Range