Pebeo SetaSkriband Fabric Felt Tip Marker, Fluorescent Yellow The setaskrib and range includes 18 brilliant colors including 6 fluorescent colors The setaskrib and colors air dry in 30 minutes; they are then fixed using an iron (cotton position), pressing for 2 to 3 minutes on the reverse side of the decorated fabric The setaskrib+ colors may be applied on all pre-washed fabrics 60-Hour after fixing, the decorated fabrics are resistant to washing at 40-degree C (100-degree F) Store the markers flat wise