This Super Met-al Squeeze Action Paint Markers is the professional's choice! They have a metal tip with a fine line with squeeze action that writes on any surface! It is far and away the Fabricator's Choice! It is ideal for all surfaces including metal, glass, wood, rubber and plastic. It even works great on wet, slippery surfaces. Paint can be removed with xylene without harming the surface! These markers are excellent for color-coding parts and assembly They are water-resistant, weather-resistant and make permanent marks on most surfaces. Quick-drying formula, fine lines. Heavy-duty, metal tip: 1.4mm stroke width; Handy pocket clip on cap; Marking Range: -50° through 150°F (-46° to -66°C). Multi-lingual packaging. Order today and see the quality here!