The Sewline Stayer Permanent Marker comes equipped with a 0.5mm fibre point that creates a fine line on a variety of surfaces such as stencils, plastics and sleek, shiny fabrics. The permanent ink dries almost instantly and will not smear, making it ideal for signatures on projects, names on labels and template plastics. These are just a few examples, and there are many uses for this waterproof, low-odour, Xylene-free ink markers!