|"Is this all real? Or has this been happening inside my head?"
The topic of this article is of a real-life subject that has been mentioned "in-universe" in a canon source. The Harry Potter Wiki is written from the perspective that all information presented in canon is true (e.g., Hogwarts really existed), and, as such, details contained in this article may differ from real world facts.
Koralle (English: Coral) is a marine invertebrate with magical properties; it can be used as a wand core. Gregorovitch Zauberstäbe, a wand shop run by Gregorovitch, sells wands with coral cores.
- Harry Potter Limited Edition (First mentioned) (Seen on box label)