Setaskrib professional quality felt tip markers are the perfect choice for drawing on all types of fabrics, clothing, and accessories. Use their fine, broad, or "brush" points to add clear, bright, or fluorescent colors to whatever you're designing. The possibilities are limitless. Setaskrib markers are easy to use for stenciling, flat tints, or producing graduations, and can be mixed together and layered to create eye-catching effects. They are available in 18 bright and luminous colors. Heat-setting with an iron is required. Machine washable.