Use the convex rounded side of the Derma Wax Spatula to take Derma Wax out of the jar. By scraping it out, you already make the texture a bit flexible.
DERMA WAX SPATULA = Derma Wax Spatula
DERMA WAX = Derma Wax
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.
MODELLING

Make a fist so that the knuckles stick out and build them up with Derma Wax. Smooth the edges flat so that grease and moisture can not get underneath. Smooth the Derma Wax surface and edges off with the fingertip, using a little bit of Grimas Cleansing Cream.