This Artline 750 Laundry Marker can be used to label your school clothes sports uniform and hat so you won't lose them. The writing won’t fade away when you wash your clothes repeatedly in detergent with either hot or cold water. The ink is also designed to be resistant to dry cleaning. Bullet tip with 0.7 mm nib size. Ideal for marking cloth or linen. Sort your laundry quickly and efficiently. Black ink is perfect for clear labelling.