The Spectrum Noir Aqua Markers are water-based pens that are designed to give you even, flawless coverage with all the defintion and vibrancy you need. Each marker is double-ended with one end a fine tip for detailed artwork, while the other end is a soft brush nib allowing for a flexible and natural control. There are 48 colours available, split into four colour-themed packs of twelve for you to choose from. Whether you are creating sketches or illustrations, doing layouts or design or mastering manga or comic art, the Aqua markers are suitable for all mediums.