This is how to search on Polystyrene
To Felting you need wool fibresand a felting tool . Pluck off some yellow fairytale wool from wool fleece, spread it on the first surface of the Polystyrene-Ice and stick your felting needle or, with the help of the turbo felting machine, several felting needles into the covered area of Polystyrene-Ice . The hooks of the felting needle connect the wool fibres with the Polystyrene. Repeat this process until the entire egg is covered with yellow wool.