Key Features

• Each highlighter has a chisel tip which allows for marking between 1 and 5 mm, depending on the angle you hold it
• Use it to highlight inkjet printouts, laser prints, and hand-written text
• Pigmented, water-based ink will easily wash out of clothing
• Twistable cap for easy opening
• Aeroplane safe with automatic pressure equalisation preventing the pen from leaking on board aircraft