I made spaghetti sauce with diced calimari (squid) instead of meatballs last night. Kroger sells California squid frozen in 3 pound boxes. I partially thawed the box and split it into 3 one-pound servings. (Separating the partialy thawed squid was greatly complicated by their tentacles have frozen together in tangled clumps.) I cooked one pound last night and refroze the other two.
Cleaning the squid is easy. The 1 pound of whole squid clean up to maybe 7 ounces of tentacles and diced mantle. Saute in olive oil with garlic, onion salt and pepper; add diced zucchini and canned mushrooms; then add your tomato sauce, sugar, oregano, basil, and bay leaves and simmer. Yum!
This "pen" was around 5 inches long.
The "pen" looks and feels completely artificial, like it's made of plastic. The part off the spine is completely clear, like stiff cellophane. It amazes me how much it looks like a feather.
It does smell like squid tho.