These pens boast rich and vibrant water-based colours that are odourless, acid-free, and quick-drying. The shape of the barrel ensures your pens won’t roll off the table while you’re working. The super fine tips are ideal for the most intricate tasks. They are encased in metal which makes them very durable and also ensure the tips won’t bend or break. They’re the ideal choice for detailing with rulers and stencils, and the wide array of colours is perfect for drawing, sketching, cartooning, and journaling. This set comes in a metal storage case that will keep your pens safe, organized, and perfectly packaged for travel.