Here's a pic of the silk thread I made from our own home raised silk worms. I boiled two cocoons for about 5 min. after the moths emerged and stretched out the silk so that it looked like what is showing in my hand. As I metered out the fluff I twisted it and wrapped it onto the half of a cork. I wanted to try to add another cocoon to see if I could make the thread continuous. It worked pretty well. I ended up with two yards of thread and it took about 2 hours to do.