Fabric Transfer Crayons Assorted Pack of 10 - 1 each: Yellow, Orange, Red, Cerise, Purple, Blue, Green, Dark Green, Brown, Black. Create bright, permanent results on 100% synthetic fabrics such as polyester satin or nylon taffeta. Stunning effects can be achieved on Lutradur and Evolon. Also for use on natural fabrics when used with Colourcraft C & A Ltd Transfix — ideal for T Shirts, bags, design work, parties etc. Create design using bold strokes on white, non-glossy paper, colour in with Fabric Transfer Crayons. Place paper design face down on fabric and iron using as a press rather than with ironing movements. When the transfer starts to become visible through the paper, carefully peel the paper away.