Harry Potter Knowledge Out of Ten T-Shirt

Harry Potter Knowledge Out of Ten T-ShirtShow you're deep into the Potterverse wearing this funny Harry Potter t shirt! The Harry Potter Knowledge Out of Ten T-Shirt is black. Inspired by the Harry Potter book and movie series, it has gold letters covering the front that read "Out of 10 I'd say that my Harry Potter knowledge is 9 3/4," a clever reference to the magical, hidden Platform Nine and Three-Quarters at King's Cross Station in London, the portal to board the Hogwarts Express train that travels to Hogsmeade Station at Black Lake on the grounds of the Hogwarts School of Witchcraft and Wizardry. "Let The Magic Begin."