A Skiving Snackbox is a range of sweets to make the user ill. The user develops strange symptoms depending on the type of snack eaten. The purpose of these was to make a student appear unable to stay in class. Most came in two colour-coded parts: one that would cause the maladie, and one that would heal the pupil once they had left class.
They include:
- Fainting Fancies,
- Fever Fudge,
- Nosebleed Nougat,
- Puking Pastilles.