Want to make that front sight really stand out? Easy to apply, durable, enamel paint in a long-lasting, simple to use pen. I've been using the white as a hunting sight and it works better than anything I've tried in all field conditions. (Unless you are hunting Mountain Goats or Polar Bears....) I have used this paint in the field and it wears well! It is semi permanent and can be removed anytime with solvent. I recommend cleaning the surface of the sight with Alcohol, Lacquer Thinner, or Finger Nail Polish Remover before painting the sight. The paint flows and covers well for a solid color. For brilliant color put a base layer of white down first, then two coats of orange or green. (Allow all coats to dry completely before recoating.) Available in a three pack with orange, white and green markers.