For the blade, a mold used. A mold was made from a natural acorn with silicone mold mix. This is a 2 component mix of which you knead 2 equal parts together until a uniform light blue color. Then you can press the object you want to duplicate. This should cure for about 20 minutes and then I it ready for use. It is durable and can be reused many times. The leaf and the acorn are linked together by a larger ring of twisted wire. To that ring again the necklace is attached.
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