This Harry Potter t-shirt features the logo for Skiving Snackbox, the sweets manufactured by Fred and George Weasley. When anyone eats from the Skiving Snackbox, they appear to be ill.
Skiving Snackbox is a top selling product from Weasley’s Wizard Wheezes. Skiving Snackboxes were made so that students would appear sick and unable to stay in class. Most students used Skiving Snackboxes to leave Dolores Umbridge’s class.
Everyone will think that you are suffering from Umbridge-itis when you wear this Skiving Snackbox Harry Potter t-shirt!
