I hadn't used any glazes prior to starting my current Ork project. I didn't really understand their purpose, and thus avoided using them. Upon finding an online tutorial for painting Ork Boyz, I started using the Citadel Bloodletter glaze as a simple way to greatly enhance the appearance of my Orks. All you need to do is apply a thin layer of Bloodletter to your Orks lower lips, and over eyes basecoated with Rakarth Flesh. Simple but effective.