• Highlighter with large ink reservoir for extra-long highlighting performance • Ideal for marking text and colouring larger areas • Water-based ink • Fast-drying • Twist cap for easy opening • PP barrel and cap guarantee long service life • Airplane-safe - automatic pressure equalization prevents pen from leaking on board aircraft • Ultra-soft chisel tip approx. 1 – 5 mm • Black highlighter covers up text and lines, however they still remain legible - illegible after copying • For paper, fax and carbon copies • Blocked tip