• Hogwarts The Ravenclaw hourglass in the Hogwarts Entrance Hall for recording House Points is filled with blue sapphires (Pm, OP38). Read More
• Magical objects Shrinking keys are an example of a mundane object enchanted by unscrupulous wizards for “muggle-baiting.” The keys are sold to unsuspecting Muggles, who then can’t find them anywhere (CS3). Read More