Use these free-flowing, broad-line fabric markers on T-shirts, jeans, canvas, and cotton fabric. They’re loaded with color that flows as you need it, and are ideal for filling in larger areas — just squeeze to increase the color flow. Jacquard's brilliant, lightfast colors stay strong after repeated washings. Blend colors by adding one on top of another. Heat-set by ironing after the color dries. With a round tip that won’t snag on T-shirts or other fabrics, application of color is easy for all ages.