A set of wax crayons in neon colours that can be used for drawing straight onto fabric and setting with a household iron alternatively you can draw onto plain white paper and then iron onto your fabric remember the design would be in reverse recommended for white or light coloured polyester cotton and polycottons brilliant for decorating tshirts canvas shoes bags etc always test on an inconspicuous area firstr 8 crayons pink red yellow blue green orange purple and black