This colourful range of fluorescent ink pens can be used to highlight important notes with smooth strokes. The erasable thermosensitive ink allows you to highlight and erase repeatedly, using the attached eraser tip, without causing damage to the paper. Ideal for marking important dates on the calendar, drawing attention to meetings or highlighting key points. Not recommended for writing that needs to be kept permanent and will become transparent when exposed to high temperatures (restored when cooled down). Supplied in a pack of 6 in assorted colours.