The precise and calibrated tip of the PC-1MR produces refined lines. Precise Its 0.7mm calibrated tip produces a clear, regular and refined line. Consistent The line will not vary and the effect is always perfect. Original the marker combines perfect lines with the qualities of POSCA paint. Convenient the cap fits on the end of the marker in use, like a pen. Heat set when applying to textiles/fabric Once your creation is finished and dry, you can iron it from the reverse side without using steam. Take care with the temperature of the iron depending on the fabric.You can place a sheet of greaseproof paper between the iron and the fabric for extra protection.If the fabric used is not suitable for ironing, you can fix your creation with a hair dryer. Hold it 30 cm from the surface and make small circular movements.