They were slick with a black plaque formed of the carbon of the burn and the muscilaginousness of worms. This plaque would prove impervious to soap and water alone, but with a little elbow grease and a washrag it would come right off. You feel of him. I picked up the sandworm, which had an unpleasant, mucous flaccidity, slimy and effete. When you pick him up, he'll turn kind of milky.
Some people call 'em milk worms.
Or rotten worms. All kinds of different names. They're zero use commercially. Now shine your light over here, and I'll show you what a real worm feels like. Now feel this worm.