8. Also work on the mountain pair with the sanding sponge.
To attach the pin here, form two balls out of FIMO. Press the first on the back of the mountains and press the pin in the center of the circle. Form a circle with the second ball and press it onto the first. Work the edges with the flat tool until it looks nice and round. Put the mountains in the preheated oven at 110 ° C for 30 minutes.