Drooble's Best Blowing Gum, which allows the chewer to blow bluebell-coloured bubbles that refuse to pop for days. According to Cuthbert Binns, bubblegum is in fact a magical substance, to the ignorance of Muggles who consume it heavily.
- Harry Potter and the Philosopher's Stone (video game) (Mentioned only)
Notes and references
- ↑ Harry Potter and the Prisoner of Azkaban, Chapter 10 (The Marauder's Map)
- ↑ Harry Potter and the Philosopher's Stone (video game) - GBC version