Pack of 5 Highlighter Marker Pens from Zebra. The Zebra Mildliner features a unique mild colour designed to show up softly on paper. Fast drying ink means these pens will not smudge perfect for underlining and colour coding. Each pen is double ended and one side features a brush tip that writes a variable 2-4mm line and one bullet tip that writes a super fine 0.7mm line. These pens contain water-resistant ink which doesn't bleed through paper. This set contains five pens in the colours, Smoke Blue, Vermillion, Magenta, Gold, Brown.