Have you FULLED your felt enough?? One of the most common mistakes is to not fully felt your felt (Figure 8). These samples are from the same piece of Nuno felted Silk Mesh (Snowy Owl colourway) and superfine Merino tops (Black Pearl). Sample on the left has NOT been fulled enough – it will eventually pill and loose shape. Sample on the right has been fulled twice to reach the best results. Shrinkage was almost 50% , 10 -15 grams (.35 -.53 ounce) of wool was used per 1 metre square (40 inches square) of Silk Mesh fabric to created a lightweight nuno felted cloth. click here for more information (go to our article on Felting Instructions – Fully Felted Felt – Final Considerations).