Permanent, water proof, and UV resistant. They will not fade in the water, last longer than other marks in the sunshine. No smell, environmental friendly. The experienced fish men select best 10 colors for flies and lure making The pens with two ends, one end has a wide-tip for general use; the other is a fine-tip for marking (barring) feathers, or drawing gills, eyes and other details on foam poppers and sliders. New fluoro color waterproof pens are coming. When you use it under UV light, it can show fluoro color in the dark environment. |