(In the Harry Potter stories, the sneakoscope. A "dark detector" that lookslike a spinning top. Warner Brothers. pull tab for trial is still attached, UNUSED. Box with light shelf-wear, tape. batteries may no longer work due to age.).
Condition is "New". This dark detector is used to detect any dark magic or lying. This detector may need to be disabled while at school, too many kids are untruthful about why they have not completed their schoolwork.