Mustard Highlighter Marker Pen - 4 Assorted Colours Paint Tube Highlighter Marker Pens - Plastic Measures 1 x 4.3 x 1 inches Pack of 4 Novelty Highlighters; Blue, Orange, Yellow, Pink Each highlighter has a chisel tip, ideal for highlighting important points. Not suitable for children under 36 months, choking hazard. If in contact with skin or clothes, wash with warm soapy water.