ICONIC 2-Way Retro Pen - Set of 5 Color Pens - Dual Nib 2 in 1 highlighter and pen 5 unique pens in different retro colors: warm gray, cloudy blue, mustard yellow, brownie pink, pale vermilion Each pen contains 2 different sized nibs. The thick nib is a highlighter and the fine nib for writing Size: 155 mm x 10 mm