Setaskrib+ felt tip markers for fabrics, are particularly practical for decorating T-shirts and cottons. The tips can be used to produce various lines and effects and for outlining letters. All the colours can be mixed together. Using them one on top of the other, without letting the colours dry, they will mix and give superb results. To produce transparency effects, allow the colours to dry between each pass. The colours are superimposed and give watercolour effects. Setaskrib+ felt tip markers are very easy to use for stencilling, flat washes and producing gradations. Using these markers is very simple and is perfect for teaching children how to paint on fabrics. Colours: transparent, vivid, bright, can be mixed together. Cleaning the brushes: with water. Surfaces: all types of light fabrics, thin or thick, with natural or synthetic fibers. Drying: air dry for 30 minutes. Fixing: with an iron (cotton position), pressing for 2 to 3 minutes on the reverse side of the decorted fabric. Caring: 48 hours after fixing, the fabrics can be machine washed at 40°C (100°F). Storage: store the markers flat wise. Conforms to toy safety standard 71. Security cap.