Gnat Heads

Gnat Heads are the cephalic parts of gnats, a species of tiny flying insects in the family of the mosquito.

Gnat Heads, or at least some sort of extract, is sold at Slug & Jiggers Apothecary, in Diagon Alley. For this reason, they are most likely used in potion-making.

Appearances

 * The Wizarding World of Harry Potter