1. Make sure the skin is properly cleaned and completely dry. 2. Apply a small amount of Kosmos Solar Stuff 200 ml and gently spread it over the area to be tattooed, so it forms a thin, even layer. 3. Place the stencil onto the skin and press lightly for a few seconds until it adheres evenly. 4. Carefully remove the stencil and let the area dry for about 10 minutes before you start tattooing.