The oath, on a scroll. This officially licensed Harry Potter flat vinyl sticker features "I Solemnly Swear That I'm Up To No Good" unfurled on a parchment banner — wand included. Stick it on your water bottle, laptop, or notebook and swear accordingly.
- Officially licensed Harry Potter product
- Die-cut vinyl sticker, 4.5 x 4.5", single sticker
- UV-protected vinyl sticker — great for water bottles, laptops, and notebooks