The one on Midsummer's Eve had yellow slits for eyes, a puckered nose, and a face like a dried cantaloupe. The head was bald and scabrous and was fringed with web like hair. The sinuous arms were gangly, the hands were long and leathery, and tipped with hooked claws. Ribs, collarbones, and pelvis jutted hideously. Spidery networks of veins bulged against maroon flesh. In Keys to the Demon Prison it is mentioned by a River Troll that Goblins have very low intelligence.