Use the convex rounded side of the Derma Wax Spatula to take the Eyebrow Plastic out of the jar. By scraping it out, you already make the texture a bit flexible.
You then make the wax easier to model by applying it to the ball of your thumb and scraping it off again with the spatula two or three times.
The wax must be flexible but also firm and must definitely not be allowed to get too soft and sticky.