These silk paints are also suitable for use on wool or cotton. They are thermo fixed by ironing for 2 minutes under a dry cloth at cotton heat setting. Also they can be fixed by oven at 150ºC for 5 to 10 minutes. Do not fold the silk prior to fixing. Pastel tones can be obtained by using the white thinner that is available. All materials used in the manufacture of these silk paints are non toxic and environmentally friendly. Availabe in the following colours: yellow, orange, red, pink, green, lime green, blue, purple, plum, brown, black and white (this makes pastel shades)