Spectrum Noir Aqua Markers are filled with water-based pigment, providing a watercolour experience without the need for a paintbrush. Each pen is dual-tipped, with a precision fine tip on one side and a flexible brush tip at the other side. They offer a high-quality creative experience and can also be used in combination with traditional watercolour paints. This set is 'Landscape' themed, ideal for painting beautiful landscapes and even gardens.