At least some content in this article is derived from information featured in Harry Potter: Hogwarts Mystery. Spoilers will be present within the article.
Porcupine quills were used as an ingredient in the Cure for Boils. They could also be used to make the Porcupine Robe, a special type of robe, which protected the wearer by hurting anyone who tried to attack them.
- Harry Potter and the Philosopher's Stone (film) (Appears on product label)
- Harry Potter and the Philosopher's Stone (Porcupine quills mentioned)
- Harry Potter Trading Card Game
- Harry Potter: Hogwarts Mystery